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Follow these steps if you really want to learn and improve the way of study.

  1.  Please watch the lecture and make notes side by side.
  2.  Attempt Homework and Assignment after watching the lecture (You can go back to the lecture for conceptual revision).
  3.  Check your answers from the Answer key.
  4.  Watch the Tutorial (Most of the questions of Assignment are discussed in the Tutorial, You might get a new way to solve the question which in tern will help to improve your decision making skill).
  5.  Re-attempt the questions of Home Assignment you were not able to solve after watching the Tutorial
  6.  Check the solution from the Detailed solutions of the Home Assignment which are being provided.
  7.  Ask the teacher for any kind of doubt which is pending related to Lecture, Assignment, and NCERT book.

By following these steps you will develop a skill by which you can solve each and every problem on your own.

The Syllabus will be done 4 times in this session.

Best of Luck!


Package Includes

Available Test :-

1
2020-21_Critical Thinking (T-01)_10.01.2021

(Question: 30, Marks: 100, Time: 180 min.)
Locked
(Available till 2021-01-17)
2
2020-21_X CBSE (T-33)_27.12.2020 (Triangles, Circles and Applications of Trigonometry)_PI

(Question: 20, Marks: 40, Time: 60 min.)
Locked
(Available till 2021-05-31)
3
2020-21_X CBSE (T-31)_13.12.2020 (A.P., Trigonometry)_PI

(Question: 20, Marks: 20, Time: 60 min.)
Locked
(Available till 2021-04-01)
4
NTSE (State Level) Mental Ability (P1)_06.12.2020

(Question: 100, Marks: 100, Time: 120 min.)
Locked
(Available till 2020-12-13)
5
NTSE (State Level) Scholastic Mathematics (P2)_06.12.2020

(Question: 20, Marks: 40, Time: 30 min.)
Locked
(Available till 2020-12-13)
6
2020-21_X CBSE (T-29)_22.11.2020 (Pair of Linear Equations in two Variables and Quadratic Equations)_PI

(Question: 20, Marks: 20, Time: 60 min.)
Locked
(Available till 2021-05-31)
7
2020-21_X CBSE (T-27)_08.11.2020 (Real Numbers and Polynomials)_PI

(Question: 20, Marks: 20, Time: 60 min.)
Locked
(Available till 2021-05-31)
8
2020-21_X CBSE (T-25)_25.10.2020 (Circles, Const., Area Related to Circles, Surface Areas and Volumes, Statistics)_PI

(Question: 15, Marks: 60, Time: 45 min.)
Locked
(Available till 2021-05-31)
9
2020-21_X CBSE (T-23)_11.10.2020 (Circles, Construction, Areas Related to Circles and Surface Areas and Volumes)_PI

(Question: 15, Marks: 60, Time: 45 min.)
Locked
(Available till 2021-05-31)
10
2020-21_X CBSE (T-21)_13.09.2020 (Cumulative Test)_PI

(Question: 15, Marks: 60, Time: 45 min.)
Locked
(Available till 2021-05-31)
11
2020-21_X CBSE (T-17)_09.08.2020 (Triangles)_PI

(Question: 15, Marks: 60, Time: 45 min.)
Locked
(Available till 2021-03-31)
12
2020-21_X CBSE (T-15)_26.07.2020 (Coordinate Geometry and A.P.)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-31)
13
2020-21_X CBSE (T-13)_12.07.2020 (Arithmetic Progression)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-14)
14
2020-21_X CBSE (T-11)_28.06.2020 (Quadratic Equations, Probability and Arithmetic Progression)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-05-31)
15
2020-21_X CBSE (T-09)_14.06.2020 (Quadratic Equations)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-31)
16
2020-21_X CBSE (T-07)_31.05.2020 (Pair of Linear Equations in two Variables, Polynomials and Real Numbers)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-31)
17
2020-21_X CBSE (T-05)_24.05.2020 (Real Numbers, Polynomials and Pair of Linear Equations in two Variables

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-31)
18
2020-21_X CBSE (T-03)_10.05.2020 (Real Numbers and Polynomials)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-03-31)
19
2020-21_X CBSE (T-03)_03.05.2020 (Real Numbers and Polynomials)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-05-31)
20
2020-21_X CBSE (T-01)_19.04.2020 (Real Numbers)

(Question: 30, Marks: 120, Time: 90 min.)
Locked
(Available till 2021-05-31)
21
2020-21_X CBSE (Lecture-5, Formative Test)_13.04.2020

(Question: 15, Marks: 30, Time: 45 min.)
Locked
(Available till 2021-04-01)
22
2020-21_X CBSE (Lecture-4, Formative Test)_08.04.2020

(Question: 15, Marks: 30, Time: 30 min.)
Locked
(Available till 2021-04-01)
23
2020-21_X CBSE (L-3, FT1)_06.04.2020

(Question: 5, Marks: 10, Time: 5 min.)
Locked
(Available till 2021-04-01)
24
2020-21_X CBSE (L-3, FT2)_06.04.2020

(Question: 5, Marks: 10, Time: 5 min.)
Locked
(Available till 2021-04-01)
  • Mathematics
    • Real Numbers
      • Lecture 1 (Euclid Division Lemma)
        • 2020-21 X CBSE (Lecture 1, Part 1)
        • 2020-21 X CBSE (Lecture 1, Part 2)
        • 2020-21 X CBSE (Lecture 1, Part 3)
        • X CBSE_(H.A_01)_01.04.2020 (Real Numbers).pdf
        • X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Answer Key
        • 2020-21 X CBSE (Tutorial 1)
        • X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Detailed Solutions
      • Lecture 2 (Euclid Division Lemma)
        • 2020-21 X CBSE (Lecture 2, Part 1)
        • 2020-21 X CBSE (Lecture 2, Part 2)
        • X CBSE_(H.A_02)_03.04.2020 (Real Numbers).pdf
        • X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Answer Key
        • 2020-21 X CBSE (Tutorial 2)
        • X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Detailed Solutions
      • Lecture 3 (Fundamental Theorem of Arithmetic)
        • 2020-21 X CBSE (Lecture 3, Part 1)
        • 2020-21 X CBSE (Lecture 3, Part 2)
        • 2020-21 X CBSE (Lecture 3, Part 3)
        • X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic).pdf
        • X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic) - Answer Key
        • 2020-21 X CBSE (Tutorial 3)
        • X CBSE_(H.A_03)_06.04.2020 (Real Numbers) - Detailed Solutions
      • Lecture 4 (Fundamental Theorem of Arithmetic)
        • 2020-21 X CBSE (Lecture 4, Part 1)
        • 2020-21 X CBSE (Lecture 4, Part 2)
        • 2020-21 X CBSE (Lecture 4, Part 3)
        • X CBSE (NCERT EX - 1.1 , EX 1.2)_08.04.2020 (Real Numbers)
        • X CBSE (NCERT EX - 1.1 , EX 1.2)_08.04.2020 (Real Numbers) - Answer key
        • 2020-21 X CBSE (Tutorial 4)
        • X CBSE_(NCERT)_08.04.2020 (Real Numbers) - Detailed Solutions
      • Lecture 5 (Fundamental Theorem of Arithmetic)
        • 2020-21 X CBSE (Lecture 5, Part 1)
        • 2020-21 X CBSE (Lecture 5, Part 2)
        • 2020-21 X CBSE (Lecture 5, Part 3)
        • X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic).pdf
        • X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic) - Answer Key
        • 2020-21 X CBSE (Tutorial 5)
        • X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic) - Detailed Solutions
      • Lecture 6 (Irrational Numbers)
        • 2020-21 X CBSE (Lecture 6, Part 1)
        • 2020-21 X CBSE (Lecture 6, Part 2)
        • 2020-21 X CBSE (Lecture 6, Part 3)
        • X CBSE (NCERT EX - 1.3 , EX 1.4)_13.04.2020 (Real Numbers)
        • X CBSE (NCERT EX - 1.3 , EX 1.4)_13.04.2020 (Real Numbers) - Answer key
        • 2020-21 X CBSE (Tutorial 6)
        • X CBSE_(NCERT 1.3 & 1.4)_13.04.2020 (Real Numbers) - Detailed Solutions
      • Lecture 7 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 7, Part 1)
        • 2020-21 X CBSE (Lecture 7, Part 2)
        • 2020-21 X CBSE (Lecture 7, Part 3)
        • X CBSE (H.A 05)_15.04.2020 (Mixed Questions ).pdf
        • X CBSE (H.A 05)_15.04.2020 (Mixed Questions ) - Answer Key
        • 2020-21 X CBSE (Tutorial 7)
        • X CBSE (H.A 05)_15.04.2020 (Mixed Questions) - Detailed Solutions
      • Lecture 8 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 8, Part 1)
        • 2020-21 X CBSE (Lecture 8, Part 2)
        • 2020-21 X CBSE (Lecture 8, Part 3)
      • Test (19.04.2020)
        • 2020-21_X CBSE (T-01)_19.04.2020 (Real Numbers)
        • 2020-21_X CBSE (T-01)_19.04.2020 (Real Numbers)_Answer Key
        • 2020-21 X CBSE (Real Number Test Tutorial)
        • 2020-21_X CBSE (T-01)_19.04.2020 (Real Numbers) - Detailed Solutions
    • Polynomials
      • Lecture 1 (Revision of Class IX Polynomials)
        • 2020-21 X CBSE (Lecture 9, Part 1)
        • 2020-21 X CBSE (Lecture 9, Part 2)
        • 2020-21 X CBSE (Lecture 9, Part 3)
        • X CBSE (H.A 06)_20.04.2020 (Revision of Class-IX Polynomials)
        • X CBSE (H.A 06)_20.04.2020 (Revision of Class-IX Polynomials) - Answer Key
        • 2020-21 X CBSE (Tutorial 9)
        • X CBSE (H.A 06)_20.04.2020 (Revision of Class-IX Polynomials) - Detailed Solutions
      • Lecture 2 (Geometrical meanings of zeros and graphs)
        • 2020-21 X CBSE (Lecture 10, Part 1)
        • 2020-21 X CBSE (Lecture 10, Part 2)
        • 2020-21 X CBSE (Lecture 10, Part 3)
        • X CBSE (H.A 07)_22.04.2020 (Geometrical Meaning of Zeroes & Graphs)
        • X CBSE (H.A 07)_22.04.2020 (Geometrical Meaning of Zeroes & Graphs) - Answer Key
        • 2020-21 X CBSE (Tutorial 10)
        • X CBSE (H.A 07)_22.04.2020 (Geometrical Meaning of Zeroes & Graphs) - Detailed Solutions
      • Lecture 3 (Graphs of quadratic polynomial)
        • 2020-21 X CBSE (Lecture 11, Part 1)
        • 2020-21 X CBSE (Lecture 11, Part 2)
        • 2020-21 X CBSE (Lecture 11, Part 3)
        • X CBSE (H.A 08)_24.04.2020 (Graphs of Quadratic Polynomials)
        • X CBSE (H.A 08)_24.04.2020 (Graphs of Quadratic Polynomials) - Answer key
        • 2020-21 X CBSE (Tutorial 11)
        • X CBSE (H.A 08)_24.04.2020 (Graphs of Quadratic Polynomials) - Detailed Solutions
      • Lecture 4 (Relationship between zeros and co-efficient of quadratic polynomials)
        • 2020-21 X CBSE (Lecture 12, Part 1)
        • 2020-21 X CBSE (Lecture 12, Part 2)
        • 2020-21 X CBSE (Lecture 12, Part 3)
        • X CBSE (H.A 09)_27.04.2020 (Relationship between Zeroes and Coefficients of Quadratic Polynomials)
        • X CBSE (H.A 09)_27.04.2020 (Relationship between Zeroes and Coefficients of Quadratic Polynomials) - Answer key
        • 2020-21 X CBSE (Tutorial 12)
        • X CBSE (H.A 09)_27.04.2020 (Relationship between Zeroes and Coefficients of Quadratic Polynomials) - Detailed Solutions
      • Lecture 5 (Relationship between zeros and co-efficient of cubic polynomial)
        • 2020-21 X CBSE (Lecture 13, Part 1)
        • 2020-21 X CBSE (Lecture 13, Part 2)
        • 2020-21 X CBSE (Lecture 13, Part 3)
        • X CBSE (H.A 10)_29.04.2020 (Relationship between Zeroes and Coefficients of Cubic Polynomials)
        • X CBSE (H.A 10)_29.04.2020 (Relationship between Zeroes and Coefficients of Cubic Polynomials) - Answer key
        • 2020-21 X CBSE (Tutorial 13)
        • X CBSE (H.A 10)_29.04.2020 (Relationship between Zeroes and Coefficients of Cubic Polynomials) - Detailed Solutions
      • Lecture 6 (Formation of Quadratic and Cubic polynomials)
        • 2020-21 X CBSE (Lecture 14, Part 1)
        • 2020-21 X CBSE (Lecture 14, Part 2)
        • 2020-21 X CBSE (Lecture 14, Part 3)
        • 2020-21 X CBSE (Lecture 14, Part 4)
        • X CBSE (H.A 11)_01.05.2020 (Formation of Quadratic and Cubic Polynomials)
        • X CBSE (H.A 11)_01.05.2020 (Formation of Quadratic and Cubic Polynomials) - Answer key
        • 2020-21 X CBSE (Tutorial 14)
        • X CBSE (H.A 11)_01.05.2020 (Formation of Quadratic and Cubic Polynomials) - Detailed Solutions
      • Lecture 7 (Division Algorithm)
        • 2020-21 X CBSE (Lecture 15, Part 1)
        • 2020-21 X CBSE (Lecture 15, Part 2)
        • 2020-21 X CBSE (Lecture 15, Part 3)
        • 2020-21 X CBSE (Tutorial 15)
        • X CBSE (Ex - 2.1)_04.05.2020 (Polynomials) - Detailed Solutions
        • X CBSE (Ex - 2.2)_04.05.2020 (Polynomials) - Detailed Solutions
        • X CBSE (Ex - 2.3)_04.05.2020 (Polynomials) - Detailed Solutions
        • X CBSE (Ex - 2.4)_04.05.2020 (Polynomials) - Detailed Solutions
      • Lecture 8 ( Miscellaneous questions)
        • 2020-21 X CBSE (Lecture 16, Part 1)
        • 2020-21 X CBSE (Lecture 16, Part 2)
        • 2020-21 X CBSE (Lecture 16, Part 3)
        • X CBSE (H.A 12)_06.05.2020 (Miscellaneous questions)
        • X CBSE (H.A 12)_06.05.2020 (Miscellaneous questions) - Answer key
        • 2020-21 X CBSE (Tutorial 16)
        • X CBSE (H.A 12)_06.05.2020 (Miscellaneous questions) - Detailed Solution
      • Test (10.05.2020)
        • X CBSE (T-03)_03.05.2020 (Real Numbers and Polynomials)
        • X CBSE (T-03)_10.05.2020 (Real Numbers and Polynomials) - Answer Key
        • 2020-21 X CBSE (Real Number & Polynomials) Test Tutorial
        • X CBSE (T-03)_10.05.2020 (Real Numbers and Polynomials) - Detailed Solution
    • Pair of Linear Equations in 2 variables
      • Lecture 1 (Gaussian elimination)
        • 2020-21 X CBSE (Lecture 17, Part 1)
        • 2020-21 X CBSE (Lecture 17, Part 2)
        • 2020-21 X CBSE (Lecture 17, Part 3)
        • X CBSE (H.A 13)_08.05.2020 (Gaussian Elimination)
        • X CBSE (H.A 13)_08.05.2020 (Gaussian Elimination) - Answer key
        • 2020-21 X CBSE (Tutorial 17)
        • X CBSE (H.A 13)_08.05.2020 (Gaussian Elimination) - Detailed Solution
      • Lecture 2 (Elimination and Cross-multiplication)
        • 2020-21 X CBSE (Lecture 18, Part 2)
        • 2020-21 X CBSE (Lecture 18, Part 1)
        • 2020-21 X CBSE (Lecture 18, Part 3)
        • 2020-21_X CBSE (H.A 14)_11.05.2020 (Elimination and Cross-Multiplication)
        • X CBSE (H.A 14)_11.05.2020 (Elimination and Cross-Multiplication) - Answer key
        • 2020-21 X CBSE (Tutorial 18)
        • X CBSE (H.A 14)_11.05.2020 (Elimination and Cross-Multiplication) - Deatiled Solution
      • Lecture 3 (Substitution Method and Word Problems)
        • 2020-21 X CBSE (Lecture 19, Part 1)
        • 2020-21 X CBSE (Lecture 19, Part 2)
        • 2020-21 X CBSE (Lecture 19, Part 3)
        • X CBSE (H.A 15)_13.05.2020 (Substitution method and word problems)
        • X CBSE (H.A 15)_13.05.2020 (Substitution method and word problems) - Answer key
        • 2020-21 X CBSE (Tutorial 19)
        • X CBSE (H.A 15)_13.05.2020 (Substitution method and word problems) - Detailed Solution
      • Lecture 4 (Word Problems)
        • 2020-21 X CBSE (Lecture 20, Part 1)
        • 2020-21 X CBSE (Lecture 20, Part 2)
        • 2020-21 X CBSE (Lecture 20, Part 3)
        • X CBSE (H.A 16)_15.05.2020 (Word problems)
        • X CBSE (H.A 16)_15.05.2020 (Word problems) - Answer key
        • 2020-21 X CBSE (Tutorial 20)
        • X CBSE (H.A 16)_15.05.2020 (Word problems) - Detailed Solution
      • Lecture 5 (Graphical Method)
        • 2020-21 X CBSE (Lecture 21, Part 1)
        • 2020-21 X CBSE (Lecture 22, Part 2)
        • 2020-21 X CBSE (Lecture 21, Part 3)
        • X CBSE (H.A 17)_18.05.2020 (Graphical Method)
        • X CBSE (H.A 17)_18.05.2020 (Graphical Method) - Answer key
        • 2020-21 X CBSE (Tutorial 21)
        • X CBSE (H.A 17)_18.05.2020 (Graphical Method) - Detailed Solution
      • Lecture 6 (Criteria for number of solutions)
        • 2020-21 X CBSE (Lecture 22, Part 1)
        • 2020-21 X CBSE (Lecture 22, Part 2)
        • 2020-21 X CBSE (Lecture 22, Part 3)
        • X CBSE (H.A 18)_20.05.2020 (Criteria for number of solutions)
        • X CBSE (H.A 18)_20.05.2020 (Criteria for number of solutions) - Answer key
        • 2020-21 X CBSE (Tutorial 22)
        • X CBSE (H.A 18)_20.05.2020 (Criteria for number of solutions) - Detailed Solution
      • Lecture 7 (Word problems involving speed and work)
        • 2020-21 X CBSE (Lecture 23, Part 1)
        • 2020-21 X CBSE (Lecture 23, Part 2)
        • 2020-21 X CBSE (Lecture 23, Part 3)
        • X CBSE (H.A 19)_22.05.2020 (Word Problems Involving Speed and Work)
        • X CBSE (H.A 19)_22.05.2020 (Word Problems Involving Speed and Work) - Answer key
        • 2020-21 X CBSE (Tutorial 23)
        • X CBSE (H.A 19)_22.05.2020 (Word Problems Involving Speed and Work) - Detailed Solution
      • Lecture 8 (System of 3 equations in 3 unknowns)
        • 2020-21 X CBSE (Lecture 24, Part 1)
        • 2020-21 X CBSE (Lecture 24, Part 2)
        • 2020-21 X CBSE (Lecture 24, Part 3)
        • 2020-21 X CBSE (Tutorial 24, Part 1)
        • 2020-21 X CBSE (Tutorial 24, Part 2)
        • X CBSE (Ex - 3.5)_25.05.2020 (Pair of Linear Equations in 2 Variables) - Detailed Solutions
        • X CBSE (Ex - 3.1)_25.05.2020 (Pair of Linear Equations in 2 Variables) - Detailed Solutions
      • Online test (24.05.2020)
        • X CBSE (T-05)_24.05.2020 (Real Numbers, Polynomials and Pair of Linear Equations in two Variables)
        • X CBSE (T-05)_24.05.2020 (Real Numbers, Polynomials and Pair of Linear Equations in two Variables) - Answer Key
        • 2020-21 X CBSE (Test Tutorial 05, Part 1)
        • 2020-21 X CBSE (Test Tutorial 05, Part 2)
        • 2020-21 X CBSE (Test Tutorial 05, Part 3)
        • X CBSE (T-05)_24.05.2020 (Real Numbers, Polynomials and Pair of Linear Equations in two Variables) - Detailed Solution
      • Lecture 9 (Mixed Problems)
        • 2020-21 X CBSE (Lecture 25, Part 1)
        • 2020-21 X CBSE (Lecture 25, Part 2)
        • 2020-21 X CBSE (Lecture 25, Part 3)
      • Online test (31.05.2020)
        • X CBSE (T-07)_31.05.2020 (Pair of Linear Equations in two Variables, Polynomials and Real Numbers)
        • X CBSE (T-07)_31.05.2020 (Pair of Linear Equations in two Variables, Polynomials and Real Numbers) - Answer key
        • 2020-21 X CBSE (Test-07 Tutorial)
        • X CBSE (T-07)_31.05.2020 (Pair of Linear Equations in two Variables, Polynomials and Real Numbers) - Detailed Solutions
    • Quadratic Equation
      • Lecture 1 (Factorization Method)
        • 2020-21 X CBSE (Lecture 26, Part 1)
        • 2020-21 X CBSE (Lecture 26, Part 2)
        • 2020-21 X CBSE (Lecture 26, Part 3)
        • 2020-21 X CBSE (Tutorial 26)
        • X CBSE (NCERT Ex - 4.1 & 4.2)_01.06.2020 (Quadratic Equations) - Detailed Solutions
      • Lecture 2 (Method of completing the square)
        • 2020-21 X CBSE (Lecture 27, Part 1)
        • 2020-21 X CBSE (Lecture 27, Part 2)
        • 2020-21 X CBSE (Lecture 27, Part 3)
        • 2020-21 X CBSE (Tutorial 27)
        • X CBSE (NCERT Ex - 4.3)_03.06.2020 (Quadratic Equations) - Detailed Solutions
      • Lecture 3 (Word Problems)
        • 2020-21 X CBSE (Lecture 28, Part 1)
        • 2020-21 X CBSE (Lecture 28, Part 2)
        • 2020-21 X CBSE (Lecture 28, Part 3)
        • X CBSE (H.A 20)_05.06.2020 (Word Problems)
        • X CBSE (H.A 20)_05.06.2020 (Word Problems) - Answer Key
        • 2020-21 X CBSE (Tutorial 28)
        • X CBSE (H.A 20)_05.06.2020 (Word Problems) - Detailed Solutions
      • Lecture 4 (Nature of roots)
        • 2020-21 X CBSE (Lecture 29, Part 1)
        • 2020-21 X CBSE (Lecture 29, Part 2)
        • 2020-21 X CBSE (Lecture 29, Part 3)
        • X CBSE (H.A 21)_08.06.2020 (Nature of roots)
        • X CBSE (H.A 21)_08.06.2020 (Nature of roots) - Answer Key
        • 2020-21 X CBSE (Tutorial 29)
        • X CBSE (H.A 21)_08.06.2020 (Nature of roots) - Detailed Solutions
      • Lecture 5 (Relationship between coefficients & roots of polynomial equations)
        • 2020-21 X CBSE (Lecture 30, Part 1)
        • 2020-21 X CBSE (Lecture 30, Part 2)
        • 2020-21 X CBSE (Lecture 30, Part 3)
        • X CBSE (H.A 22)_10.06.2020 (Relationship between Coefficients and Roots of Polynomial Equations)
        • X CBSE (H.A 22)_10.06.2020 (Relationship between Coefficients and Roots of Polynomial Equations) - Answer Key
        • 2020-21 X CBSE (Tutorial 30)
        • X CBSE (H.A 22)_10.06.2020 (Relationship between Coefficients and Roots of Polynomial Equations) - Detailed Solutions
      • Lecture 6 (Equations reducible to quadratics)
        • 2020-21 X CBSE (Lecture 31, Part 1)
        • 2020-21 X CBSE (Lecture 31, Part 2)
        • 2020-21 X CBSE (Lecture 31, Part 3)
        • X CBSE (H.A 23)_12.06.2020 (Equations Reducible to Quadratics)
        • X CBSE (H.A 23)_12.06.2020 (Equations Reducible to Quadratics) - Answer Key
        • 2020-21 X CBSE (Tutorial 31)
        • X CBSE (H.A 23)_12.06.2020 (Equations Reducible to Quadratics) - Detailed Solutions
      • Online Test (14.06.2020)
        • X CBSE (T-09)_14.06.2020 (Quadratic Equations)
        • X CBSE (T-09)_14.06.2020 (Quadratic Equations) - Answer Key
        • 2020-21 X CBSE (Test-09 Tutorial)
        • X CBSE (T-09)_14.06.2020 (Quadratic Equations) - Detailed Solutions
    • Probability
      • Lecture 1 (Classical definition)
        • 2020-21 X CBSE (Lecture 32, Part 1)
        • 2020-21 X CBSE (Lecture 32, Part 2)
        • 2020-21 X CBSE (Lecture 32, Part 3)
        • 2020-21 X CBSE (Tutorial 32)
        • X CBSE (NCERT Ex - 15.1)_15.06.2020 (Probability) - Detailed Solutions
      • Lecture 2 (Classical Probability Level II)
        • 2020-21 X CBSE (Lecture 33, Part 1)
        • 2020-21 X CBSE (Lecture 33, Part 2)
        • 2020-21 X CBSE (Lecture 33, Part 3)
        • X CBSE (H.A 24)_17.06.2020 (Classical Probability Level II)
        • X CBSE (H.A 24)_17.06.2020 (Classical Probability Level II) - Answer Key
        • 2020-21 X CBSE (Tutorial 33)
        • X CBSE (H.A 24)_17.06.2020 (Classical Probability Level II) - Detailed solutions
      • Lecture 3 (Classical Probability Level III)
        • 2020-21 X CBSE (Lecture 34, Part 1)
        • 2020-21 X CBSE (Lecture 34, Part 2)
        • 2020-21 X CBSE (Lecture 34, Part 3)
        • X CBSE (H.A 25)_19.06.2020 (Probability Level III)
        • X CBSE (H.A 25)_19.06.2020 (Classical Probability Level III) - Answer Key
        • 2020-21 X CBSE (Tutorial 34)
        • X CBSE (H.A 25)_19.06.2020 (Classical Probability Level III) - Detailed Solutions
        • X CBSE (NCERT Ex - 15.2)_24.06.2020 (Probability) - Detailed Solutions
    • Arithmetic Progression
      • Lecture 1 (Terms of an A.P.)
        • 2020-21 X CBSE (Lecture 35, Part 1)
        • 2020-21 X CBSE (Lecture 35, Part 2)
        • 2020-21 X CBSE (Lecture 35, Part 3)
        • 2020-21 X CBSE (Tutorial 35)
      • Lecture 2 (nth term of an A.P.)
        • 2020-21 X CBSE (Lecture 36, Part 1)
        • 2020-21 X CBSE (Lecture 36, Part 2)
        • 2020-21 X CBSE (Lecture 36, Part 3)
        • 2020-21 X CBSE (Tutorial 36)
        • X CBSE (NCERT Ex - 5.1)_24.06.2020 (Arithmatic Progression) - Detailed Solutions
        • X CBSE (NCERT Ex - 5.2)_24.06.2020 (Arithmatic Progression) - Detailed Solutions
      • Lecture 3 (Properties of A.P.)
        • 2020-21 X CBSE (Lecture 37, Part 1)
        • 2020-21 X CBSE (Lecture 37, Part 2)
        • 2020-21 X CBSE (Lecture 37, Part 3)
        • X CBSE (H.A 26)_26.06.2020 (Properties of an A.P.)
        • X CBSE (H.A 26)_26.06.2020 (Properties of an A.P.) - Answer Key
        • X CBSE (H.A 26)_26.06.2020 (Properties of an A.P.) - Detailed Solution
        • 2020-21 X CBSE (Tutorial 37)
      • Lecture 4 (Sum of n terms of A.P.)
        • 2020-21 X CBSE (Lecture 38, Part 1)
        • 2020-21 X CBSE (Lecture 38, Part 2)
        • 2020-21 X CBSE (Lecture 38, Part 3)
        • 2020-21 X CBSE (Tutorial 38)
      • Lecture 5 (Sum of the terms of A.P.)
        • 2020-21 X CBSE (Lecture 39, Part 1)
        • 2020-21 X CBSE (Lecture 39, Part 2)
        • 2020-21 X CBSE (Lecture 39, Part 3)
        • 2020-21 X CBSE (Tutorial 39)
      • Online Test (01.07.2020)
        • X CBSE (T-11)_28.06.2020 (Quadratic Equations, Probability and Arithmetic Progression)
        • X CBSE (T-11)_28.06.2020 (Quadratic Equations, Probability and Arithmetic Progression) - Answer Key
        • RN CLASSES | 10th CBSE | Test 11 held on June 28th 2020 | SOLUTIONS and Analysis
      • Lecture 6 (Mixed questions on A.P)
        • 2020-21 X CBSE (Lecture 40, Part 1)
        • 2020-21 X CBSE (Lecture 40, Part 2)
        • 2020-21 X CBSE (Lecture 40, Part 3)
        • 2020-21_X CBSE (H.A 27)_03.07.2020 (Mixed questions on A.P.)
        • X CBSE (H.A 27)_03.07.2020 (Mixed questions on A.P.) - Answer key
        • 2020-21 X CBSE (Tutorial 40)
        • X CBSE (H.A 27)_03.07.2020 (Mixed questions on A.P.) - Detailed Solution
      • Lecture 7 (Sum of series)
        • 2020-21 X CBSE (Lecture 41, Part 1)
        • 2020-21 X CBSE (Lecture 41, Part 2)
        • 2020-21 X CBSE (Lecture 41, Part 3)
        • X CBSE (H.A 28)_06.07.2020 (Sum of Series)
        • X CBSE (H.A 28)_06.07.2020 (Sum of Series) - Answer key
        • 2020-21 X CBSE (Tutorial 41)
        • X CBSE (H.A 28)_06.07.2020 (Sum of Series) - Detailed Solution
    • Coordinate Geometry
      • Lecture 1 (Distance formula Part I)
        • 2020-21 X CBSE (Lecture 42, Part 1)
        • 2020-21 X CBSE (Lecture 42, Part 2)
        • 2020-21 X CBSE (Lecture 42, Part 3)
        • X CBSE (H.A 29)_08.07.2020 (Distance Formula)
        • X CBSE (H.A 29)_08.07.2020 (Distance Formula) - Answer key
        • 2020-21 X CBSE (Tutorial 42)
        • X CBSE (H.A 29)_08.07.2020 (Distance Formula) - Detailed Solution
      • Lecture 2 (Distance Formula Part II)
        • 2020-21 X CBSE (Lecture 43, Part 1)
        • 2020-21 X CBSE (Lecture 43, Part 2)
        • 2020-21 X CBSE (Lecture 43, Part 3)
        • X CBSE (H.A 30)_10.07.2020 (Distance Formula)
        • X CBSE (H.A 30)_10.07.2020 (Distance Formula) - Answer key
        • 2020-21 X CBSE (Tutorial 43)
        • X CBSE (H.A 30)_10.07.2020 (Distance Formula) - Detailed Solution
      • Lecture 3 (Section Formula)
        • 2020-21 X CBSE (Lecture 44, Part 1)
        • 2020-21 X CBSE (Lecture 44, Part 2)
        • 2020-21 X CBSE (Lecture 44, Part 3)
        • X CBSE (H.A 31)_13.07.2020 (Section Formula)
        • X CBSE (H.A 31)_13.07.2020 (Section Formula) - Answer key
        • 2020-21 X CBSE (Tutorial 44)
        • X CBSE (H.A 31)_13.07.2020 (Section Formula) - Detailed Solution
      • Lecture 4 (Section Formula)
        • 2020-21 X CBSE (Lecture 45, Part 1)
        • 2020-21 X CBSE (Lecture 45, Part 2)
        • 2020-21 X CBSE (Lecture 45, Part 3)
        • 2020-21 X CBSE (Tutorial 45)
        • X CBSE (NCERT Ex - 7.1)_15.07.2020 (Coordinate Geometry) - Detailed Solution
        • X CBSE (NCERT Ex - 7.2)_15.07.2020 (Coordinate Geometry) - Detailed Solution
      • Lecture 5 (Choice of axes)
        • 2020-21 X CBSE (Lecture 46, Part 1)
        • 2020-21 X CBSE (Lecture 46, Part 2)
        • 2020-21 X CBSE (Lecture 46, Part 3)
        • X CBSE (H.A 32)_17.07.2020 (Choice of Axes)
        • X CBSE (H.A 32)_17.07.2020 (Choice of Axes) - Answer key
        • 2020-21 X CBSE (Tutorial 46)
        • X CBSE (H.A 32)_17.07.2020 (Choice of Axes) - Detailed Solution
        • X CBSE (NCERT Ex - 7.4)_17.07.2020 (Coordinate Geometry) - Detailed Solution
    • Triangles
      • Lecture 1 (Thales Theorem)
        • 2020-21 X CBSE (Lecture 47, Part 1)
        • 2020-21 X CBSE (Lecture 47, Part 2)
        • 2020-21 X CBSE (Lecture 47, Part 3)
        • X CBSE (H.A 33)_20.07.2020 (Basic Proportionality Theorem)
        • X CBSE (H.A 33)_20.07.2020 (Basic Proportionality Theorem) - Answer key
        • 2020-21 X CBSE (Tutorial 47)
        • X CBSE (H.A 33)_20.07.2020 (Basic Proportionality Theorem) - Detailed Solution
      • Lecture 2 (Converse of BPT)
        • 2020-21 X CBSE (Lecture 48, Part 1)
        • 2020-21 X CBSE (Lecture 48, Part 2)
        • 2020-21 X CBSE (Lecture 48, Part 3)
        • 2020-21 X CBSE (Tutorial 48)
        • X CBSE (NCERT Ex - 6.2)_22.07.2020 (Triangle) - Detailed Solution
      • Lecture 3 (BPT and its converse)
        • 2020-21 X CBSE (Lecture 49, Part 1)
        • 2020-21 X CBSE (Lecture 49, Part 2)
        • 2020-21 X CBSE (Lecture 49, Part 3)
        • X CBSE (H.A 34)_24.07.2020 (B.P.T and it's Converse)
        • X CBSE (H.A 34)_24.07.2020 (B.P.T and it's Converse) - Answer key
        • 2020-21 X CBSE (Tutorial 49)
        • X CBSE (H.A 34)_24.07.2020 (B.P.T and it's Converse) - Detailed solution
      • Lecture 4 (AA similarity rule)
        • 2020-21 X CBSE (Lecture 50, Part 1)
        • 2020-21 X CBSE (Lecture 50, Part 2)
        • 2020-21 X CBSE (Lecture 50, Part 3)
        • X CBSE (H.A 35)_27.07.2020 (AA Similarity Rule)
        • X CBSE (H.A 35)_27.07.2020 (AA Similarity Rule) - Answer Key
        • 2020-21 X CBSE (Tutorial 50)
        • X CBSE (H.A 35)_27.07.2020 (AA Similarity Rule) - Detailed Solutions
        • X CBSE (NCERT Ex - 6.1)_27.07.2020 (Triangle) - Detailed Solution
      • Lecture 5 (SSS & SAS similarity rules)
        • 2020-21 X CBSE (Lecture 51, Part 1)
        • 2020-21 X CBSE (Lecture 51, Part 2)
        • 2020-21 X CBSE (Lecture 51, Part 3)
        • X CBSE (H.A 36)_29.07.2020 (Criteria for Similarity)
        • X CBSE (H.A 36)_29.07.2020 (Criteria for Similarity) - Answer Key
        • 2020-21 X CBSE (Tutorial 51)
        • X CBSE (H.A 36)_29.07.2020 (Criteria for Similarity) - Detailed solutions
      • Lectures 6 (Criteria of Similarity)
        • 2020-21 X CBSE (Lecture 52, Part 1)
        • 2020-21 X CBSE (Lecture 52, Part 2)
        • 2020-21 X CBSE (Lecture 52, Part 3)
        • 2020-21 X CBSE (Tutorial 52)
        • X CBSE (NCERT Ex - 6.3)_31.07.2020 (Triangle) - Detailed Solution
      • Lecture 7 (Ratio of Areas of Similar Triangles)
        • 2020-21 X CBSE (Lecture 53, Part 1)
        • 2020-21 X CBSE (Lecture 53, Part 2)
        • 2020-21 X CBSE (Lecture 53, Part 3)
        • X CBSE (H.A 37)_05.08.2020 (Areas of Similar Triangles)
        • X CBSE (H.A 37)_05.08.2020 (Areas of Similar Triangles) - Answer Key
        • 2020-21 X CBSE (Tutorial 53)
        • X CBSE (H.A 37)_05.08.2020 (Areas of Similar Triangles) - Detailed Solution
        • X CBSE (NCERT Ex - 6.4)_03.08.2020 (Triangle) - Detailed Solution
      • Lecture 8 (Similarity of Right Triangle)
        • 2020-21 X CBSE (Lecture 54, Part 1)
        • 2020-21 X CBSE (Lecture 54, Part 2)
        • 2020-21 X CBSE (Lecture 54, Part 3)
        • 2020-21 X CBSE (Tutorial 54)
      • Lecture 9 (Pythagoras theorem)
        • 2020-21 X CBSE (Lecture 55, Part 1)
        • 2020-21 X CBSE (Lecture 55, Part 2)
        • 2020-21 X CBSE (Lecture 55, Part 3)
        • X CBSE (H.A 38)_10.08.2020 (Pythagoras Theorem)
        • X CBSE (H.A 38)_10.08.2020 (Pythagoras Theorem) - Answer key
        • 2020-21 X CBSE (Tutorial 55)
        • X CBSE (H.A 38)_10.08.2020 (Pythagoras Theorem) - Detailed Solution
      • Lecture 10 (Pythagoras theorem)
        • 2020-21 X CBSE (Lecture 56, Part 1)
        • 2020-21 X CBSE (Lecture 56, Part 2)
        • 2020-21 X CBSE (Lecture 56, Part 3)
        • 2020-21 X CBSE (Tutorial 56)
        • X CBSE (NCERT Ex - 6.5)_12.08.2020 (Triangle) - Detailed Solution
      • Lecture 11 (Converse of pythagoras theorem)
        • 2020-21 X CBSE (Lecture 57, Part 1)
        • 2020-21 X CBSE (Lecture 57, Part 2)
        • 2020-21 X CBSE (Lecture 57, Part 3)
        • 2020-21 X CBSE (Tutorial 57)
        • X CBSE (NCERT Ex - 6.6)_14.08.2020 (Triangle) - Detailed Solution
    • Trigonometry
      • Lecture 1 (T-Ratios sine and cosine)
        • 2020-21 X CBSE (Lecture 58, Part 1)
        • 2020-21 X CBSE (Lecture 58, Part 2)
        • 2020-21 X CBSE (Lecture 58, Part 3)
        • X CBSE (H.A 39)_17.08.2020 (sine and cosine of an angle)
        • X CBSE (H.A 39)_17.08.2020 (sine and cosine of an angle)- Answer key
        • 2020 21 X CBSE (Tutorial 58)
        • X CBSE (H.A 39)_17.08.2020 (sine and cosine of an angle)- Detailed Solution
      • Lecture 2 (Tangent and secant of an angle)
        • 2020 21 X CBSE (Lecture 59, Part 1)
        • 2020-21 X CBSE (Lecture 59, Part 2)
        • 2020-21 X CBSE (Lecture 59, Part 3)
        • X CBSE (H.A 40)_19.08.2020 (Tangent and Secant of an Angle)
        • X CBSE (H.A 40)_19.08.2020 (Tangent and Secant of an Angle) - Answer key
        • 2020 21 X CBSE (Tutorial 59)
        • X CBSE (H.A 40)_19.08.2020 (Tangent and Secant of an Angle) - Detailed Solution
      • Lecture 3 (Cotangent and Cosecant of an angle)
        • 2020 21 X CBSE (Lecture 60, Part 1)
        • 2020 21 X CBSE (Lecture 60, Part 2)
        • 2020 21 X CBSE (Lecture 60, Part 3)
        • X CBSE (H.A 41)_21.08.2020 (Cotangent and Cosecant of an angle)
        • X CBSE (H.A 41)_21.08.2020 (Cotangent and Cosecant of an angle) - Answer key
        • 2020 21 X CBSE (Tutorial 60)
        • X CBSE (H.A 41)_21.08.2020 (Cotangent and Cosecant of an angle) - Detailed Solution
      • Lecture 4 (T-Ratios of Standard Angles)
        • 2020 21 X CBSE (Lecture 61, Part 1)
        • 2020 21 X CBSE (Lecture 61, Part 2)
        • 2020 21 X CBSE (Lecture 61, Part 3)
        • 2020 21 X CBSE (Tutorial 61)
        • X CBSE (NCERT Ex - 8.1 & 8.2)_24.08.2020 (Trigonometrical Equations ) - Detailed Solution
      • Lecture 5 (Trigonometric Equations)
        • 2020 21 X CBSE (Lecture 62, Part 1)
        • 2020 21 X CBSE (Lecture 62, Part 2)
        • 2020 21 X CBSE (Lecture 62, Part 3)
        • X CBSE (H.A 42)_26.08.2020 (Trigonometrical Equations)
        • X CBSE (H.A 42)_26.08.2020 (Trigonometrical Equations) - Answer key
        • 2020 21 X CBSE (Tutorial 62)
        • X CBSE (H.A 42)_26.08.2020 (Trigonometrical Equations) - Detailed Solution
      • Lecture 6 (t-ratios of complementary angles)
        • 2020 21 X CBSE (Lecture 63, Part 1)
        • 2020 21 X CBSE (Lecture 63, Part 2)
        • 2020 21 X CBSE (Lecture 63, Part 3)
        • 2020 21 X CBSE (Tutorial 63)
        • X CBSE (NCERT Ex - 8.3)_28.08.2020 (Trigonometrical Equations ) - Detailed Solution
      • Lecture 7 (Mixed questions on identities)
        • 2020 21 X CBSE (Lecture 64, Part 1)
        • 2020 21 X CBSE (Lecture 64, Part 2)
        • 2020 21 X CBSE (Lecture 64, Part 3)
        • X CBSE (H.A 43)_31.08.2020 (Trigonometrical Identities)
        • X CBSE (H.A 43)_31.08.2020 (Trigonometrical Identities) - Answer key
        • 2020 21 X CBSE (Tutorial 64)
        • X CBSE (H.A 43)_31.08.2020 (Trigonometrical Identities) - Detailed Solution
      • Lecture 8 (More trigonometric identities)
        • 2020 21 X CBSE (Lecture 65, Part 1)
        • 2020 21 X CBSE (Lecture 65, Part 2)
        • 2020 21 X CBSE (Lecture 65, Part 3)
        • 2020 21 X CBSE (Tutorial 65)
        • X CBSE (NCERT Ex - 8.5)_02.09.2020 (Trigonometrical Equations ) - Detailed Solution
    • Applications of trigonometry
      • Lecture 1 (Angle of elevation)
        • 2020 21 X CBSE (Lecture 66, Part 1)
        • 2020 21 X CBSE (Lecture 66, Part 2)
        • 2020 21 X CBSE (Lecture 66, Part 3)
        • X CBSE (H.A 44)_04.09.2020 (Angle of Elevation)
        • X CBSE (H.A 44)_04.09.2020 (Angle of Elevation) - Answer key
        • 2020 21 X CBSE (Tutorial 66)
        • X CBSE (H.A 44)_04.09.2020 (Angle of Elevation) - Detailed Solution
      • Lecture 2 (Angle of depression)
        • 2020 21 X CBSE (Lecture 67, Part 1)
        • 2020 21 X CBSE (Lecture 67, Part 2)
        • 2020 21 X CBSE (Lecture 67, Part 3)
        • 2020 21 X CBSE (Tutorial 67)
      • Lecture 3 (Angle Subtended by an object)
        • 2020 21 X CBSE (Lecture 68, Part 1)
        • 2020 21 X CBSE (Lecture 68, Part 2)
        • 2020 21 X CBSE (Lecture 68, Part 3)
        • X_CBSE (H.A 45)_09.09.2020 (Mixed Questions)
        • X_CBSE (H.A 45)_09.09.2020 (Mixed Questions) - (Answer key)
        • 2020-21 X CBSE (Tutorial 68)
        • X_CBSE (H.A 45)_09.09.2020 (Mixed Questions) - Detailed Solution
      • Lecture 4 (Tangent to a Circle)
        • 2020-21 X CBSE (Lecture 69, Part 1)
        • 2020-21 X CBSE (Lecture 69, Part 2)
        • 2020-21 X CBSE (Lecture 69, Part 3)
        • X_CBSE (H.A 46)_11.09.2020 (Tangent to a circle)
        • X_CBSE (H.A 46)_11.09.2020 (Tangent to a circle) - Answer key
        • 2020-21 X CBSE (Tutorial 69)
        • X_CBSE (H.A 46)_11.09.2020 (Tangent to a circle) - Detailed Solution
    • Circles
      • Lecture 1 (Length of tangents from an external point)
        • 2020-21 X CBSE (Lecture 70, Part 1)
        • 2020-21 X CBSE (Lecture 70, Part 2)
        • 2020-21 X CBSE (Lecture 70, Part 3)
        • 2020-21 X CBSE (Tutorial 70)
        • X CBSE (NCERT Ex - 10.1&10.2)_14.09.2020 (Circle) - Detailed Solution
      • Lecture 2 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 71, Part 1)
        • 2020-21 X CBSE (Lecture 71, Part 2)
        • 2020-21 X CBSE (Lecture 71, Part 3)
        • X CBSE (H.A 47)_16.09.2020 (Mixed Questions)
        • X CBSE (H.A 47)_16.09.2020 (Mixed Questions) - Answer key
        • 2020-21 X CBSE (Tutorial 71)
        • X CBSE (H.A 47)_16.09.2020 (Mixed Questions) - Detailed solution
    • Constructions
      • Lecture 1 (Tangents to a circle and division of a line segment)
        • 2020-21 X CBSE (Lecture 72, Part 1)
        • 2020-21 X CBSE (Lecture 72, Part 2)
        • 2020-21 X CBSE (Lecture 72, Part 3)
        • 2020-21 X CBSE (Tutorial 72)
        • X CBSE (NCERT Ex - 11.1&11.2)_16.09.2020 (Constructions) - Detailed Solution
    • Areas related to circles
      • Lecture 1 (Circumference and area of a circle)
        • 2020-21 X CBSE (Lecture 73, Part 1)
        • 2020-21 X CBSE (Lecture 73, Part 2)
        • 2020-21 X CBSE (Lecture 73, Part 3)
        • X CBSE (H.A 48)_21.09.2020 (Perimeter and Area of a circle)
        • X CBSE (H.A 48)_21.09.2020 (Perimeter and Area of a circle) - Answer key
        • 2020-21 X CBSE (Tutorial 73)
        • X CBSE (H.A 48)_21.09.2020 (Perimeter and Area of a circle) - Detailed Solution
      • Lecture 2 (Area of sector and of segment)
        • 2020-21 X CBSE (Lecture 74, Part 1)
        • 2020-21 X CBSE (Lecture 74, Part 2)
        • 2020-21 X CBSE (Lecture 74, Part 3)
        • 2020-21 X CBSE (Tutorial 74)
      • Lecture 3 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 75, Part 1)
        • 2020-21 X CBSE (Lecture 75, Part 2)
        • 2020-21 X CBSE (Lecture 75, Part 3)
        • X CBSE (NCERT Ex - 12.3)_25.09.2020 (Area related to circles) - Detailed Solution
    • Surface areas & volumes
      • Lecture 1 (Percentage increase or decrease in TSA)
        • 2020-21 X CBSE (Lecture 76, Part 1)
        • 2020-21 X CBSE (Lecture 76, Part 2)
        • 2020-21 X CBSE (Lecture 76, Part 3)
        • X CBSE (H.A 49)_28.09.2020 (Surface Areas and Volumes)
        • X CBSE (H.A 49)_28.09.2020 (Surface Areas and Volumes) - Answer key
        • 2020-21 X CBSE (Tutorial 76)
        • X CBSE (H.A 49)_28.09.2020 (Surface Areas and Volumes) - Detailed Solution
      • Lecture 2 (Surface area of combination of Solids)
        • 2020-21 X CBSE (Lecture 77, Part 1)
        • 2020-21 X CBSE (Lecture 77, Part 2)
        • 2020-21 X CBSE (Lecture 77, Part 3)
        • 2020-21 X CBSE (Tutorial 77)
        • X CBSE (NCERT Ex - 13.1)_30.09.2020 (Surface Area & Volume) - Detailed Solution
      • Lecture 3 (Volume of combinations of Solid)
        • 2020-21 X CBSE (Lecture 78, Part 1)
        • 2020-21 X CBSE (Lecture 78, Part 2)
        • 2020-21 X CBSE (Lecture 78, Part 3)
        • 2020-21 X CBSE (Tutorial 78)
        • X CBSE (NCERT Ex - 13.2)_05.10.2020 (Surface Area & Volume) - Detailed Solution
      • Lecture 4 (Conversion of Solids)
        • 2020-21 X CBSE (Lecture 79, Part 1)
        • 2020-21 X CBSE (Lecture 79, Part 2)
        • 2020-21 X CBSE (Lecture 79, Part 3)
        • 2020-21 X CBSE (Tutorial 79)
        • X CBSE (NCERT Ex - 13.3)_07.10.2020 (Surface Area & Volume) - Detailed Solution
      • Lecture 5 (Miscellaneous questions)
        • 2020-21 X CBSE (Lecture 80, Part 1)
        • 2020-21 X CBSE (Lecture 80, Part 2)
        • 2020-21 X CBSE (Lecture 80, Part 3)
        • X CBSE (H.A 50 )_09.10.2020 (Mixed Questions)
        • X CBSE (H.A 50 )_09.10.2020 (Mixed Questions) - Answer Key
        • 2020-21 X CBSE (Tutorial 80)
        • X CBSE (H.A 50 )_09.10.2020 (Mixed Questions) - Detailed Solution
        • X CBSE (NCERT Ex - 13.5)_09.10.2020 (Surface Area & Volume) - Detailed Solution
    • Statistics
      • Lecture 1 (Measures of central tendency)
        • 2020-21 X CBSE (Lecture 81, Part 1)
        • 2020-21 X CBSE (Lecture 81, Part 2)
        • 2020-21 X CBSE (Lecture 81, Part 3)
        • 2020-21 X CBSE (Tutorial 81)
        • X CBSE (NCERT Ex - 14.1)_14.10.2020 (Statistics) - Detailed Solution
      • Lecture 2 (Mean)
        • 2020-21 X CBSE (Lecture 82, Part 1)
        • 2020-21 X CBSE (Lecture 82, Part 2)
        • 2020-21 X CBSE (Lecture 82, Part 3)
        • 2020-21 X CBSE (Tutorial 82)
        • X CBSE (NCERT Ex - 14.2,14.3)_16.10.2020 (Statistics) - Detailed Solution
      • Lecture 3 (Median and Mode)
        • 2020-21 X CBSE (Lecture 83, Part 1)
        • 2020-21 X CBSE (Lecture 83, Part 2)
        • 2020-21 X CBSE (Lecture 83, Part 3)
        • 2020-21 X CBSE (Tutorial 83)
    • Real Numbers (2nd Reading)
      • Lecture 1 (Fundamental theorem of arithmetic,HCF,LCM)
        • 2020-21 X CBSE (Lecture 84, Part 1)
        • 2020-21 X CBSE (Lecture 84, Part 2)
        • 2020-21 X CBSE (Lecture 84, Part 3)
        • 2020-21 X CBSE (Tutorial 84)
        • X CBSE (NCERT Ex - 1.1,1.3)_21.10.2020 (Real Numbers) - Detailed Solution
      • Lecture 2 (Decimal expansion & method of contradiction)
        • 2020-21 X CBSE (Lecture 85, Part 1)
        • 2020-21 X CBSE (Lecture 85, Part 2)
        • 2020-21 X CBSE (Lecture 85, Part 3)
        • 2020-21 X CBSE (Tutorial 85)
        • X CBSE (NCERT Ex - 1.2,1.4)_23.10.2020 (Real Numbers) - Detailed Solution.
      • Lecture 3 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 86, Part 1)
        • 2020-21 X CBSE (Lecture 86, Part 2)
        • 2020-21 X CBSE (Lecture 86, Part 3)
        • X CBSE (H.A 51 )_26.10.2020 (Mixed Questions)
        • X CBSE (H.A 51 )_26.10.2020 (Mixed Questions) - Answer key
        • 2020-21 X CBSE (Tutorial 86)
        • X CBSE (H.A 51 )_26.10.2020 (Mixed Questions) - Detailed Solution
    • Polynomials (2nd reading)
      • Lecture 1 (VIETES Relationship)
        • 2020-21 X CBSE (Lecture 87, Part 1)
        • 2020-21 X CBSE (Lecture 87, Part 2)
        • 2020-21 X CBSE (Lecture 87, Part 3)
        • 2020-21 X CBSE (Tutorial 87)
        • X CBSE (NCERT Ex - 2.1,2.2)_28.10.2020 (Polynomials) - Detailed Solution.
      • Lecture 2 (Sign of Zeres)
        • 2020-21 X CBSE (Lecture 88, Part 1)
        • 2020-21 X CBSE (Lecture 88, Part 2)
        • 2020-21 X CBSE (Lecture 88, Part 3)
        • 2020-21 X CBSE (Tutorial 88)
        • X CBSE (NCERT Ex - 2.2,2.4)_30.10.2020 (Polynomials) - Detailed Solution.
      • Lecture 3 (Formation of polynomials)
        • 2020-21 X CBSE (Lecture 89, Part 1)
        • 2020-21 X CBSE (Lecture 89, Part 2)
        • 2020-21 X CBSE (Lecture 89, Part 3)
        • X CBSE (H.A 52 )_02.11.2020 (Mixed Questions)
        • X CBSE (H.A 52 )_02.11.2020 (Mixed Questions) - Answer key
        • X CBSE (H.A 52 )_02.11.2020 (Mixed Questions) - Detailed Solution
        • 2020-21 X CBSE (Tutorial 89)
    • Pair of linear equations in two variables (2nd reading)
      • Lecture 1 (Algebraic methods & conditions)
        • 2020-21 X CBSE (Lecture 90, Part 1)
        • 2020-21 X CBSE (Lecture 90, Part 2)
        • 2020-21 X CBSE (Lecture 90, Part 3)
        • 2020-21 X CBSE (Tutorial 90)
        • X CBSE (NCERT Ex - 3.1,3.3)_04.11.2020 (Pair of linear equations in two variables) - Detailed Solution
      • Lecture 2 (Graphical method and conditions)
        • 2020-21 X CBSE (Lecture 91, Part 1)
        • 2020-21 X CBSE (Lecture 91, Part 2)
        • 2020-21 X CBSE (Lecture 91, Part 3)
        • 2020-21 X CBSE (Tutorial 91)
        • X CBSE (NCERT Ex - 3.2)_06.11.2020 (Real Numbers) - Detailed Solution
      • Lecture 3 (Practical life problems involving linear equations)
        • 2020-21 X CBSE (Lecture 92, Part 1)
        • 2020-21 X CBSE (Lecture 92, Part 2)
        • 2020-21 X CBSE (Lecture 92, Part 3)
        • X CBSE (H.A 53 )_09.11.2020 (Mixed Questions)
        • X CBSE (H.A 53 )_09.11.2020 (Mixed Questions) - Answer key
        • 2020-21 X CBSE (Tutorial 92)
        • X CBSE (H.A 53 )_09.11.2020 (Mixed Questions) - Detailed Solution
    • Quadratic Equations (2nd Reading)
      • Lecture 1 (Methods of Solving and Relationships)
        • 2020-21 X CBSE (Lecture 93, Part 1)
        • 2020-21 X CBSE (Lecture 93, Part 2)
        • 2020-21 X CBSE (Lecture 93, Part 3)
        • 2020-21 X CBSE (Tutorial 93)
        • X CBSE (NCERT Ex - 4.1)_11.11.2020 (Quadratic Equations) - Detailed Solution
        • X CBSE (NCERT Ex - 4.3)_11.11.2020 (Quadratic Equations) - Detailed Solution
      • Lecture 2 (Methods of Solving & Nature of Roots)
        • 2020-21 X CBSE (Lecture 94, Part 1)
        • 2020-21 X CBSE (Lecture 94, Part 2)
        • 2020-21 X CBSE (Lecture 94, Part 3)
        • 2020-21 X CBSE (Tutorial 94)
        • X CBSE (NCERT Ex - 4.2,4.4)_11.11.2020 (Quadratic Equations) - Detailed Solution
      • Lecture 3 (Relationship and Word Problems)
        • 2020-21 X CBSE (Lecture 95, Part 1)
        • 2020-21 X CBSE (Lecture 95, Part 2)
        • 2020-21 X CBSE (Lecture 95, Part 3)
        • X CBSE (H.A 54)_20.11.2020 (Mixed Questions)
        • X CBSE (H.A 54)_20.11.2020 (Mixed Questions) -Answer key
        • 2020-21 X CBSE (Tutorial 95)
        • X CBSE (H.A 54)_20.11.2020 (Mixed Questions) - Detailed Solution
    • Arithmetic Progression (2nd Reading)
      • Lecture 1: (Nth Term of A.P)
        • 2020-21 X CBSE (Lecture 96, Part 1)
        • 2020-21 X CBSE (Lecture 96, Part 2)
        • 2020-21 X CBSE (Lecture 96, Part 3)
        • 2020-21 X CBSE (Tutorial 96)
        • X CBSE (NCERT Ex -5.1, 5.3)_25.11.2020 (Quadratic Equations) - Detailed Solution
      • Lecture 2 (Sum of n terms of an A.P)
        • 2020-21 X CBSE (Lecture 97, Part 1)
        • 2020-21 X CBSE (Lecture 97, Part 2)
        • 2020-21 X CBSE (Lecture 97, Part 3)
        • 2020-21 X CBSE (Tutorial 97)
        • X CBSE (NCERT Ex -5.2, 5.4)_27.11.2020 (Arithmectic Progression) - Detailed Solution
      • Lecture 3 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 98, Part 1)
        • 2020-21 X CBSE (Lecture 98, Part 2)
        • 2020-21 X CBSE (Lecture 98, Part 3)
        • X CBSE (H.A 55)_30.11.2020 (Mixed Questions)
        • X CBSE (H.A 55)_30.11.2020 (Mixed Questions) - Answer key
        • 2020-21 X CBSE (Tutorial 98)
        • X CBSE (H.A 55)_30.11.2020 (Mixed Questions) - Detailed Solution
    • Most interesting Trigonometry (2nd Reading)
      • Lecture 1 (Trigonometric Identities)
        • 2020-21 X CBSE (Lecture 99, Part 1)
        • 2020-21 X CBSE (Lecture 99, Part 2)
        • 2020-21 X CBSE (Lecture 99, Part 3)
        • 2020-21 X CBSE (Tutorial 99)
        • X CBSE (NCERT Exemplar - 8.1, 8.3)_02.12.2020 (Trigonometric Functions) - Detailed Solution
      • Lecture 2 (Trigonometry and Elimination)
        • 2020-21 X CBSE (Lecture 100, Part 1)
        • 2020-21 X CBSE (Lecture 100, Part 2)
        • 2020-21 X CBSE (Lecture 100, Part 3)
        • 2020-21 X CBSE (Tutorial 100)
        • X CBSE (NCERT Exemplar - 8.2)_04.12.2020 (Trigonometric Functions)
      • Lecture 3 (Elimination Method)
        • 2020-21 X CBSE (Lecture 101, Part 1)
        • 2020-21 X CBSE (Lecture 101, Part 2)
        • 2020-21 X CBSE (Lecture 101, Part 3)
        • X CBSE (Home Work)_17.12.2020 (Trigonometric Functions)
        • 2020-21 X CBSE (Tutorial 101)
        • X CBSE (NCERT Exemplar - 8.4)_07.12.2020 (Trigonometric Functions) updated
      • Lecture 4 (Complementary angles, Trigonometric equations)
        • 2020-21 X CBSE (Lecture 102, Part 1)
        • 2020-21 X CBSE (Lecture 102, Part 2)
        • 2020-21 X CBSE (Lecture 102, Part 3)
      • Lecture 5 (Height & Distances)
        • 2020-21 X CBSE (Lecture 103, Part 1)
        • 2020-21 X CBSE (Lecture 103, Part 2)
        • 2020-21 X CBSE (Lecture 103, Part 3)
    • Triangles (2nd Reading)
      • Lecture 1 (BPT & converse)
        • 2020-21 X CBSE (Lecture 104, Part 1)
        • 2020-21 X CBSE (Lecture 104, Part 2)
        • 2020-21 X CBSE (Lecture 104, Part 3)
        • 2020-21 X CBSE (Tutorial 104)
        • X CBSE (NCERT Exemplar - 6.1)_14.12.2020 (Triangles)
      • Lecture 2 (Areas of similar triangles, Pythagoras theorem & its converse)
        • 2020-21 X CBSE (Lecture 105, Part 1)
        • 2020-21 X CBSE (Lecture 105, Part 2)
        • 2020-21 X CBSE (Lecture 105, Part 3)
        • 2020-21 X CBSE (Tutorial 105)
      • Lecture 3 (Miscellaneous Questions)
        • 2020-21 X CBSE (Lecture 106, Part 1)
        • 2020-21 X CBSE (Lecture 106, Part 2)
        • 2020-21 X CBSE (Lecture 106, Part 3)
        • X CBSE (H.A 56)_18.12.2020 (Mixed Questions)
        • X CBSE (H.A 56)_18.12.2020 (Mixed Questions) - Answer key
        • 2020-21 X CBSE (Tutorial 106)
        • X CBSE (H.A 56)_18.12.2020 (Mixed Questions) - Detailed Solution
    • Circles (2nd Reading)
      • Lecture 1 (Tangents)
        • 2020-21 X CBSE (Lecture 107, Part 1)
        • 2020-21 X CBSE (Lecture 107, Part 2)
        • 2020-21 X CBSE (Lecture 107, Part 3)
        • 2020-21 X CBSE (Tutorial 107)
        • X CBSE (NCERT Exemplar - 9.1,9.3)_14.12.2020 (Circle) - corrected
      • Lecture 2 (Alternate Segment Theorem & more)
        • 2020-21 X CBSE (Lecture 108, Part 1)
        • 2020-21 X CBSE (Lecture 108, Part 2)
        • 2020-21 X CBSE (Lecture 108, Part 3)
        • 2020-21 X CBSE (Tutorial 108)
        • X CBSE (NCERT Exemplar - 9.2,9.4)_23.12.2020 (Circle)
      • Lecture 3 (Miscellaneous Questions)
        • 2020-21 X CBSE (Lecture 109, Part 1)
        • 2020-21 X CBSE (Lecture 109, Part 2)
        • 2020-21 X CBSE (Lecture 109, Part 3)
        • 2020-21 X CBSE (Tutorial 109)
        • X CBSE (NCERT Exemplar - 10.1,10.3)_25.12.2020 (Circle)
      • Lecture 4 (Constructions)
        • 2020-21 X CBSE (Lecture 110, Part 1)
        • 2020-21 X CBSE (Lecture 110, Part 2)
        • 2020-21 X CBSE (Lecture 110, Part 3)
        • 2020-21 X CBSE (Tutorial 110)
        • X CBSE (NCERT Exemplar - 10.2,10.4)_28.12.2020 (Circle)
    • Coordinate Geometry (2nd reading)
      • Lecture 1 (Area of triangle)
        • 2020-21 X CBSE (Lecture 111, Part 1)
        • 2020-21 X CBSE (Lecture 111, Part 2)
        • 2020-21 X CBSE (Lecture 111, Part 3)
        • 2020-21 X CBSE (Tutorial 111)
        • X CBSE (NCERT Exemplar - 7.1)_30.12.2020 (Coordinate Geometry)
      • Lecture 2 (Miscellaneous Questions)
        • 2020-21 X CBSE (Lecture 112, Part 1)
        • 2020-21 X CBSE (Lecture 112, Part 2)
        • 2020-21 X CBSE (Lecture 112, Part 3)
        • 2020-21 X CBSE (Tutorial 112)
        • X CBSE (NCERT Ex - 7.2 & 7.4)_04.01.2021 (Coordinate Geometry)
    • Area Related to Circles (2nd reading)
      • Lecture 1 (Area of Sector, Segment & Length of Arc)
        • 2020-21 X CBSE (Lecture 113, Part 1)
        • 2020-21 X CBSE (Lecture 113, Part 2)
        • 2020-21 X CBSE (Lecture 113, Part 3)
        • 2020-21 X CBSE (Tutorial 113)
        • X CBSE (NCERT Exemplar - 11.1 & 11.3)_06.01.2021 (Area related to Circle) - Detailed Solution
      • Lecture 2 (Miscellaneous Questions)
        • 2020-21 X CBSE (Lecture 114, Part 1)
        • 2020-21 X CBSE (Lecture 114, Part 2)
        • 2020-21 X CBSE (Lecture 114, Part 3)
        • 2020-21 X CBSE (Tutorial 114)
        • X CBSE (NCERT Exemplar - 11.2 & 11.4)_08.01.2021 (Area related to Circle) - Detailed Solution
    • Surface Areas and Volumes (2nd Reading)
      • Lecture 1 (Combinations of solids, conversion(melting) of solids and cone)
        • 2020-21 X CBSE (Lecture 115, Part 1)
        • 2020-21 X CBSE (Lecture 115, Part 2)
        • 2020-21 X CBSE (Lecture 115, Part 3)
        • 2020-21 X CBSE (Tutorial 115)
        • X CBSE (NCERT Ex - 12.1 & 12.3)_11.01.2021 (Surface Areas and Volumes) - Detailed Solution
      • Lecture 2 (Rate of Flow)
        • 2020-21 X CBSE (Lecture 116, Part 1)
        • 2020-21 X CBSE (Lecture 116, Part 2)
        • 2020-21 X CBSE (Lecture 116, Part 3)
        • 2020-21 X CBSE (Tutorial 116)
        • X CBSE (NCERT Exemplar Ex.12.2 and 12.4)_13.01.2021 - Detailed Solution
    • Statistics and Probability (2nd Reading)
      • Lecture 1 (Statistics and Probability)
        • 2020-21 X CBSE (Lecture 117, Part 1)
        • 2020-21 X CBSE (Lecture 117, Part 2)
        • 2020-21 X CBSE (Lecture 117, Part 3)
        • 2020-21 X CBSE (Tutorial 117)
        • X CBSE (NCERT Exemplar Ex.13.1 and 13.3)_15.01.2021 - Detailed Solution
      • Lecture 2 (Statistics and Probability)
        • 2020-21 X CBSE (Lecture 118, Part 1)
        • 2020-21 X CBSE (Lecture 118, Part 2)
        • 2020-21 X CBSE (Lecture 118, Part 3)
        • 2020-21 X CBSE (Tutorial 118)
        • X CBSE (NCERT Exemplar Ex.13.2 and 13.4)_18.01.2021 - Detailed Solution
    • Real Numbers (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 119, Part 1)
        • 2020-21 X CBSE (Lecture 119, Part 2)
        • 2020-21 X CBSE (Lecture 119, Part 3)
        • X CBSE (H.A 57)_25.01.2021 (Real Numbers)
        • X CBSE (H.A 57)_25.01.2021 (Real Numbers) - Answer Key
        • X CBSE (H.A 57)_25.01.2021 (Real Numbers) - Detailed Solution
    • Polynomials (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 120, Part 1)
        • 2020-21 X CBSE (Lecture 120, Part 2)
        • 2020-21 X CBSE (Lecture 120, Part 3)
        • X CBSE (H.A 58)_27.01.2021 (Polynomials)
        • X CBSE (H.A 58)_27.01.2021 (Polynomials) - Answer Key
        • X CBSE (H.A 58)_27.01.2021 (Polynomials) - Detailed Solution
    • Pair of linear equations in two variables (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 121, Part 1)
        • 2020-21 X CBSE (Lecture 121, Part 2)
        • 2020-21 X CBSE (Lecture 121, Part 3)
        • X CBSE (H.A 59)_29.01.2021 (Pair of Linear Equations in Two Variables)
        • X CBSE (H.A 59)_29.01.2021 (Pair of Linear Equations in Two Variables) - Answer Key
        • X CBSE (H.A 59)_29.01.2021 (Pair of Linear Equations in Two Variables) -Detailed Solution
    • Real Numbers, Polynomials and Linear Equations (3rd Reading)
      • Lecture 1 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 122, Part 1)
        • 2020-21 X CBSE (Lecture 122, Part 2)
        • 2020-21 X CBSE (Lecture 122, Part 3)
        • X CBSE (H.A 60)_01.02.2021 (Real Numbers, Polynomials, Linear Equations)
        • X CBSE (H.A 60)_01.02.2021 (Real Numbers, Polynomials, Linear Equations) Answer key
        • X CBSE (H.A 60)_01.02.2021 (Real Numbers, Polynomials, Linear Equations) - Detailed Solution
    • Pre-Board 1
      • Discussion
        • 2020-21 X CBSE (Lecture 123, Part1)
        • 2020-21 X CBSE (Lecture 123, Part2)
        • 2020-21 X CBSE (Lecture 123, Part3)
        • X CBSE (H.A 61)_03.02.2021 (Real Numbers, Polynomials, Linear Equations)
        • X CBSE (H.A 61)_03.02.2021 (Real Numbers, Polynomials, Linear Equations) - Answer Key
        • X CBSE (H.A 61)_03.02.2021 (Real Numbers, Polynomials, Linear Equations) - Detailed Solution
    • Quadratic Equations (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 124, Part 1)
        • 2020-21 X CBSE (Lecture 124, Part 2)
        • 2020-21 X CBSE (Lecture 124, Part 3)
        • X CBSE (H.A 62)_05.02.2021 (Quadratic Equations)
        • X CBSE_(H.A 62)_05.02.2021 (Quadratic Equations) - Answer Key
        • X CBSE_(H.A 62)_05.02.2021 (Quadratic Equations) - Detailed Solutions
    • Arithmetic Progressions (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 125, Part 1)
        • 2020-21 X CBSE (Lecture 125, Part 2)
        • 2020-21 X CBSE (Lecture 125, Part 3)
        • X CBSE (H.A 63)_08.02.2021 (Arithmetic Progressions)
        • X CBSE (H.A 63)_08.02.2021 (Arithmetic Progressions) - Answer Key
        • X CBSE (H.A 63)_08.02.2021 (Arithmetic Progressions) - Detailed solutions
    • Quadratics & AP (3rd Reading)
      • Lecture 1 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 126, Part 1)
        • 2020-21 X CBSE (Lecture 126, Part 2)
        • 2020-21 X CBSE (Lecture 126, Part 3)
        • X CBSE (H.A 64)_10.02.2021 (Quadratics and Arithmetic Progressions)
        • X CBSE (H.A 64)_10.02.2021 (Quadratics and Arithmetic Progressions) - Answer key
        • X CBSE (H.A 64)_10.02.2021 (Quadratics and Arithmetic Progressions) - Detailed Solution
    • Algebra & Real Numbers (3rd Reading)
      • Lecture 1 (Mixed Questions)
        • 2020-21 X CBSE (Lecture 127, Part 1)
        • 2020-21 X CBSE (Lecture 127, Part 2)
        • 2020-21 X CBSE (Lecture 127, Part 3)
    • Triangles (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 128, Part 1)
        • 2020-21 X CBSE (Lecture 128, Part 2)
        • 2020-21 X CBSE (Lecture 128, Part 3)
        • X CBSE (H.A 65)_17.02.2021 (Triangles)
        • X CBSE (H.A 65)_17.02.2021 (Triangles) - Answer key
        • X CBSE (H.A 65)_17.02.2021 (Triangles) - Detailed Solution
    • Circles (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 129, Part 1)
        • 2020-21 X CBSE (Lecture 129, Part 2)
        • 2020-21 X CBSE (Lecture 129, Part 3)
        • X CBSE_(H.A 66)_19.02.2021 (Circles)
        • X CBSE_(H.A 66)_19.02.2021 (Circles) - Answer Key
        • X CBSE_(H.A 66)_19.02.2021 (Circles) - Detailed solutions
    • Online test (14.02.2021)
      • 2020-21_X CBSE (T-39)_14.02.2021 (Algebra & Real Numbers)
      • 2020-21 X CBSE (Lecture 131, Part 1)
      • 2020-21 X CBSE (Lecture 131, Part 2)
      • 2020-21 X CBSE (Lecture 131, Part 3)
    • Geometry (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 130, Part 1)
        • 2020-21 X CBSE (Lecture 130, Part 2)
        • 2020-21 X CBSE (Lecture 130, Part 3)
      • Lecture 2 (Mixed Questions)
        • 2020-21 X CBSE (Lecture132, Part 1)
        • 2020-21 X CBSE (Lecture132, Part 2)
        • 2020-21 X CBSE (Lecture132, Part 3)
    • Trigonometry (3rd Reading)
      • Lecture 1 (Trigonometric Identities)
        • 2020-21 X CBSE (Lecture133, Part 1)
        • 2020-21 X CBSE (Lecture133, Part 2)
        • 2020-21 X CBSE (Lecture133, Part 3)
        • X CBSE (H.A 67)_01.03.2021 (Trigonometry (Identities)
    • Applications of Trigonometry (3rd Reading)
      • Lecture 1 (Heights & Distances)
        • 2020-21 X CBSE (Lecture134, Part 1)
        • 2020-21 X CBSE (Lecture134, Part 2)
        • 2020-21 X CBSE (Lecture134, Part 3)
        • X CBSE (H.A 68)_03.03.2021 (Trigonometry (Heights & Distances)
        • X CBSE (H.A 68)_03.03.2021 (Trigonometry (Heights & Distances)) - Answer key
        • X CBSE (H.A 68)_03.03.2021 (Trigonometry (Heights & Distances)) - Detailed solutions
    • Online Test (28.02.2021)
      • 2020-21 X CBSE (Lecture135, Part 1)
      • 2020-21 X CBSE (Lecture135, Part 2)
      • 2020-21 X CBSE (Lecture135, Part 3)
    • Coordinate Geometry (3nd reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 136, Part 1)
        • 2020-21 X CBSE (Lecture 136, Part 2)
        • 2020-21 X CBSE (Lecture 136, Part 3)
        • X CBSE (H.A 69)_10.03.2021 (Coordinate Geometry)
        • X CBSE (H.A 69)_10.03.2021 (Coordinate Geometry) - Answer key
        • X CBSE (H.A 69)_12.03.2021 (Coordinate Geometry) - Detailed Solution
    • Trigonometry and Co-ordinate geometry (3rd Reading)
      • Lecture 1 (Mix Questions)
        • 2020-21 X CBSE (Lecture 137, Part 1)
        • 2020-21 X CBSE (Lecture 137, Part 2)
        • 2020-21 X CBSE (Lecture 137, Part 3)
    • Mensuration (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 138, Part 1)
        • 2020-21 X CBSE (Lecture 138, Part 2)
        • 2020-21 X CBSE (Lecture 138, Part 3)
        • X CBSE (H.A 70)_15.03.2021 (Mensuration)
        • X CBSE (H.A 70)_15.03.2021 (Mensuration) - Answer key
      • Lecture 2 (Revision contd)
        • 2020-21 X CBSE (Lecture 139, Part 1)
        • 2020-21 X CBSE (Lecture 139, Part 2)
        • 2020-21 X CBSE (Lecture 139, Part 3)
        • X CBSE (H.A 71)_17.03.2021 (Mensuration)
        • X CBSE (H.A 71)_17.03.2021 (Mensuration) - Answer key
        • X CBSE (H.A 71)_17.03.2021 (Mensuration) - Detailed Solution
    • Statistics and Probability (3rd Reading)
      • Lecture 1 (Revision)
        • 2020-21 X CBSE (Lecture 140, Part 1)
        • 2020-21 X CBSE (Lecture 140, Part 2)
        • 2020-21 X CBSE (Lecture 140, Part 3)
        • X CBSE (H.A 72)_19.03.2021 (Statistics and Probability)
        • X CBSE (H.A 72)_19.03.2021 (Statistics and Probability) - Answer key
        • X CBSE (H.A 72)_19.03.2021 (Statistics and Probability) - Detailed Solution
    • 3rd/4th Reading Assignments
      • 2020-21_X CBSE (H.A 73)_23.03.2021 (Real Numbers)
      • X CBSE (H.A 73)_23.03.2021 (Real Numbers) - Answer key
      • X CBSE (H.A.74)_25.03.2021 (Polynomials)
      • X CBSE (H.A 74)_25.03.2021 (Polynomials) - Answer key
      • X CBSE (H.A.74)_25.03.2021 (Polynomials) - Detailed Solution
      • X CBSE (H.A 75)_30.03.2021 (Pair of Linear Equations in two Variables)
      • X CBSE (H.A 75)_30.03.2021 (Pair of Linear Equations in two Variables)- Answer key
      • X CBSE (H.A 75)_30.03.2021 (Pair of Linear Equations in two Variables)-Detailed solutions
      • X CBSE (H.A 76)_01.04.2021 (Quadratic Equations)
      • X CBSE (H.A 76)_01.04.2021 (Quadratic Equations) - Answer key
      • X CBSE (H.A 76)_01.04.2021 (Quadratic Equations) - Detailed Solution
      • X CBSE (H.A 77)_03.04.2021 (Arithmetic Progression)
      • X CBSE (H.A 77)_03.04.2021 (Arithmetic Progression) - Answer key
      • X CBSE (H.A 77)_03.04.2021 (Arithmetic Progression) - Detailed Solution
      • X CBSE (H.A 78)_06.04.2021 (Triangles)
      • X CBSE (H.A 78)_06.04.2021 (Triangles) - Detailed solutions
      • X CBSE (H.A.78)_06.04.2021 (Triangles) - Answer key
      • X CBSE (H.A 79)_08.04.2021 (Circles & Constructions)
      • X CBSE (H.A 79)_08.04.2021 (Circles & Constructions) - Answer key
      • X CBSE (H.A 79)_08.04.2021 (Circles & Constructions) - Detailed solutions
      • X CBSE (H.A 80)_10.04.2021 (Trigonometry and its applications)
      • X CBSE (H.A 80)_10.04.2021 (Trigonometry and its applications) - Answer key
      • X CBSE (H.A 80)_10.04.2021 (Trigonometry and its applications) - Detailed Solution
      • X CBSE (H.A 81)_13.04.2021 (Coordinate Geometry)
      • X CBSE (H.A 81)_13.04.2021 (Coordinate Geometry) - Answer key
      • X CBSE (H.A 81)_13.04.2021 (Coordinate Geometry) - Detailed Solution
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2020-21 X CBSE (Lecture 1, Part 1)
2020-21 X CBSE (Lecture 1, Part 1)
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2020-21 X CBSE (Lecture 1, Part 2)
2020-21 X CBSE (Lecture 1, Part 2)
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2020-21 X CBSE (Lecture 1, Part 3)
2020-21 X CBSE (Lecture 1, Part 3)
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2020-21 X CBSE (Tutorial 1)
2020-21 X CBSE (Tutorial 1)
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X CBSE_(H.A_01)_01.04.2020 (Real Numbers).pdf
X CBSE_(H.A_01)_01.04.2020 (Real Numbers).pdf
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X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Answer Key
X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Answer Key
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2020-21 X CBSE (Lecture 2, Part 1)
2020-21 X CBSE (Lecture 2, Part 1)
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2020-21 X CBSE (Lecture 2, Part 2)
2020-21 X CBSE (Lecture 2, Part 2)
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X CBSE_(H.A_02)_03.04.2020 (Real Numbers).pdf
X CBSE_(H.A_02)_03.04.2020 (Real Numbers).pdf
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2020-21 X CBSE (Lecture 3, Part 1)
2020-21 X CBSE (Lecture 3, Part 1)
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2020-21 X CBSE (Lecture 3, Part 2)
2020-21 X CBSE (Lecture 3, Part 2)
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2020-21 X CBSE (Lecture 3, Part 3)
2020-21 X CBSE (Lecture 3, Part 3)
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2020-21 X CBSE (Tutorial 2)
2020-21 X CBSE (Tutorial 2)
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X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Answer Key
X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Answer Key
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X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic).pdf
X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic).pdf
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X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic)  - Answer Key
X CBSE_(H.A_03)_06.04.2020 (Fundamental Theorem of Arithmetic) - Answer Key
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2020-21 X CBSE (Lecture 4, Part 1)
2020-21 X CBSE (Lecture 4, Part 1)
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2020-21 X CBSE (Lecture 4, Part 3)
2020-21 X CBSE (Lecture 4, Part 3)
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2020-21 X CBSE (Lecture 4, Part 2)
2020-21 X CBSE (Lecture 4, Part 2)
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2020-21 X CBSE (Tutorial 3)
2020-21 X CBSE (Tutorial 3)
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X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Detailed Solutions
X CBSE_(H.A_01)_01.04.2020 (Real Numbers) - Detailed Solutions
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2020-21 X CBSE (Lecture 5, Part 1)
2020-21 X CBSE (Lecture 5, Part 1)
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2020-21 X CBSE (Lecture 5, Part 2)
2020-21 X CBSE (Lecture 5, Part 2)
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2020-21 X CBSE (Lecture 5, Part 3)
2020-21 X CBSE (Lecture 5, Part 3)
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2020-21 X CBSE (Tutorial 4)
2020-21 X CBSE (Tutorial 4)
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X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic).pdf
X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic).pdf
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X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Detailed Solutions
X CBSE_(H.A_02)_03.04.2020 (Real Numbers) - Detailed Solutions
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X CBSE_(H.A_03)_06.04.2020 (Real Numbers) - Detailed Solutions
X CBSE_(H.A_03)_06.04.2020 (Real Numbers) - Detailed Solutions
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X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic) - Answer Key
X CBSE (H.A 04)_10.04.2020 (Fundamental Theorem of Arithmetic) - Answer Key
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2020-21 X CBSE (Tutorial 5)
2020-21 X CBSE (Tutorial 5)
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