Videos
Adaptive Q1
117
Adaptive Q1
117
Adaptive Q1
38
Adaptive Q1
123
Adaptive Q3
67
Questions: General Term Part 2
138
Division Rule
376
Division Rule
376
Cuboids
291
Cuboids
291
Basic Counting Patterns
370
Basic Counting Patterns
370
The World of Statistics
360
Adaptive Q1
31
The World of Statistics
360
Euclid's Division Lemma
311
The World of Statistics
360
Cuboids
291
Adaptive Q1
31
The World of Statistics
360
Euclid's Division Lemma
311
Cuboids
291
Adaptive Q1
31
The World of Statistics
360
Basic Counting Patterns
370
Right Circular Cylinders
156
Right Circular Cylinders
156
More Numbers! Part 1
149
Equations in One Variable
149
More Numbers! Part 1
149
Euclid's Division Algorithm
300
More Numbers! Part 1
149
More Numbers! Part 1
149
Right Circular Cylinders
156
Triangle, Square Visualisations Part 1
247
Triangle, Square Visualisations Part 1
247
Right Circular Cylinders
156
The Elementary Points
195
More Numbers! Part 1
149
Basics
406
Right Circular Cones
349
More Numbers! Part 2
162
Triangle, Square Visualisations Part 2
50
More Numbers! Part 2
162
More Numbers! Part 2
162
Triangle, Square Visualisations Part 2
50
How Far Is That Point?
225
Equations in Two Variables
279
More Numbers! Part 2
162
How Far Is That Point?
225
Right Circular Cones
349
Right Circular Cones
349
Right Circular Cones
349
Visualising the Algorithm
546
More Numbers! Part 2
162
Euclid's Division Algorithm
299
Spheres and Hemispheres
216
Frequency
99
Frequency
99
Adaptive Q2
96
Frequency
99
Isosceles Triangle
160
Spheres and Hemispheres
216
Spheres and Hemispheres
216
Infinite Solutions
271
Isosceles Triangle
160
Finite, Infinite AP Part 1
129
Frequency
99
The Double Triangle
350
Finite, Infinite AP Part 1
129
Spheres and Hemispheres
216
Largest Square Tile
170
Graphical Representation
277
Equal Distances Everywhere
120
The Ambiguous Average
128
Volume of a Cuboid
135
Volume of a Cuboid
135
Quadratic Equations
299
Finite, Infinite AP Part 2
157
Volume of a Cuboid
135
Quadratic Equations
299
Volume of a Cuboid
135
Finite, Infinite AP Part 2
157
Solved Examples Part 1
197
Quadratic Equations
299
Equal Distances Everywhere
120
Different Averages!
97
Similarity
223
Opposite & Adjacent Sides
167
Finite, Infinite AP Part 3
78
Graph of Quadratic Equation
95
Line Drawing - I
291
Solved Examples Part 2
117
Graph of Quadratic Equation
95
Volume : Cylinder, Cone
179
Graph of Quadratic Equation
95
Numbers and Variables
396
A Perfect 10
104
Volume : Cylinder, Cone
179
Numbers and Variables
396
Volume : Cylinder, Cone
179
A Perfect 10
104
Volume : Cylinder, Cone
179
Some Fundamentals
96
Finite, Infinite AP Part 3
78
Nth Term of an AP Part 1
190
Check if It's Quadratic
105
The River Problem Part 1
153
Check if It's Quadratic
105
Primes and Composites
342
Components of a Polynomial Part 1
359
Mean Mathematics! Part 1
102
Line Drawing - II
307
Similarity vs Congruency
102
Naming the Ratios
164
Check if It's Quadratic
105
Components of a Polynomial Part 1
359
Level Up!
147
Nth Term of an AP Part 1
190
Mean Mathematics! Part 2
251
Components of a Polynomial Part 2
208
Components of a Polynomial Part 2
208
Composite as Product of Primes
319
Lines and Origin
98
Trigonometric Relations
109
Roll a Pair of Dice
267
Nth Term of an AP Part 2
124
Nth Term of an AP Part 2
124
Visualizing the Factors
376
Visualizing the Factors
376
Similarity of Triangles
396
Taxi Fare Question
121
Visualization of CS Method
255
Visualisation Using a Unit Circle
384
Degree of a Polynomial
215
The Power Hurdle
304
Degree of a Polynomial
215
Vertical Lines
152
Visualization of HCF and LCM
177
Complementary Events
89
Horizontal Lines
183
Combination of Spheres
155
Questions: General Term Part 1
47
Roots of a QE
248
Roots of a QE
248
Take a Sprint
418
Take a Sprint
418
Basic Counting Patterns
370
Examples
100
Tent and Vessel Problem
200
The Prime Factors
237
Solved Examples
253
Solution of an Equation Pair Part 1
203
Solution of an Equation Pair Part 2
181
Volume of a Penstand
120
Let's Solve!
326
The Meeting Point
134
AAA Similarity
177
Let's Solve!
326
Let's Draw Polynomials
419
What Is Median?
242
Volume of a Vessel
109
Variation of Ratios
326
Triangle, Square Visualisations Part 1
247
Complications in Similarity
135
Non Intersecting Lines - 1
308
Solve These Questions
145
Relate HCF and LCM
260
Ungrouped Median
273
Adaptive Q3
35
AA Similarity
210
Non Intersecting Lines - 2
310
Cylinder and Hemisphere
66
Median Class
130
Irrational Numbers
135
Adaptive Q5
30
All About Zeroes
160
Complementary Ratios
343
Triangle, Square Visualisations Part 2
50
Nature of Pairs of Lines
204
Cylinder to Cone
159
Cylinder to Cone
159
Basic Questions
284
SSS Similarity
477
Proving Sqrt 2 Is Irrational
226
Find the Speed of the Car
200
nth Term of an AP Part 1
190
Standard Equation of a Line
54
Zeroes and Degree: Relation
142
SAS Similarity
269
Rational Numbers and Decimals
291
Squares of Sin and Cos
331
Muddy Platform Problem
103
Muddy Platform Problem
103
Finite, Infinite AP Part 1
129
Squares of Tan and Sec
109
Criterion Visualized
195
Frustum of a Cone
73
Quadratic Formula
297
Terminator
286
Frustum of a Cone
73
Consistency of Equations
497
Some Concepts Part 1
159
nth Term of an AP Part 2
124
Is It the Terminal?
92
Be More Curious
415
What Is a Circle?
63
Taxi Fare Question
121
Graphical Solution
210
Zeroes in a Cube
229
We Need Evidence Part 1
389
Finite, Infinite AP Part 2
157
Squares of Cot and Cosec
180
Some Concepts Part 2
96
Problems with Median
112
What Is a Circle?
63
In a Nutshell
97
Solved Example
86
A Line and a Circle
187
Summary
388
Visualising Nature of Roots
259
Nature of Roots
266
A Line and a Circle
187
Method of Substitution Part
399
Questions: General Term Part 1
185
Median from Ogives
145
Circumference
113
These Areas Are the Same
55
Circumference
113
How Likely?
277
Finite, Infinite AP Part 3
78
Median from Grouped Data
263
Questions: General Term Part 2
187
Segments and Sectors
104
Let's Factorise
129
We'll See Why
136
We Need Evidence Part 2
304
Toss the Coin
115
Method of Elimination
398
Let's Factorise
129
Let's Factorise
129
Questions: Finding the Nth Term Part1
150
Roll the Dice
164
Method of Cross Multiplication
390
Questions: Finding the Nth Term Part 2
71
Tangent - a Special Secant
104
Questions on BPT
268
This Cow Is Hungry
69
What's the Chance?
115
Aftab's Example
262
AAA - Proof
407
Quadratic Polynomial
245
Basic Proportionality Theorem
147
Quadratic Polynomial
245
In a Nutshell
94
Questions on Equations
139
Quadratic Polynomial
245
Theory vs Experiment
57
Angle Bisector
89
Taxi Example
332
Grouping the Mean
184
Meena's Problem
272
Perpendicular Bisector
123
The Need to Estimate
84
nth Term of an AP Part 1
190
Linear Equations in Demand
373
The Diversity of k and a
184
Constructing Angles
234
The Diversity of k and a
184
Frequently Mean
100
The Diversity of k and a
184
Introduction to Surds
255
Grouped Data Part 2
209
Grouped Data Part 2
209
Grouped Data Part 2
209
Grouped Data Part 2
209
nth Term of an AP Part 2
124
Grouped Data Part 1
126
Grouped Data Part 1
126
Grouped Data Part 1
126
Grouped Data Part 1
126
The Nerdy Polynomials
213
The Nerdy Polynomials
213
The Nerdy Polynomials
213
Operations on Surds
295
Shadow of a Tree
278
Taxi Fare Question
121
Every Problem Has a Solution
64
Every Problem Has a Solution
64
Every Problem Has a Solution
64
Height of a Tower
478
Questions: General Term Part 1
185
Division Algorithm 1
310
Operation on Binomial Surds
264
Division Algorithm 2
249
Finite GP and Infinite GP
154
Questions: General Term Part 2
187
Challenges on Quadratic Equation 1
349
Challenges on Quadratic Equation 1
349
Challenges on Quadratic Equation 2
251
Challenges on Quadratic Equation 2
251
Challenges on Quadratic Equation 3
436
With a Rational Number
192
Challenges on Quadratic Equation 3
436
Let's play with graphs
296
Challenges on Quadratic Equation 4
453
Questions: Finding the nth Term Part 1
153
Values of the Trigonometric Ratios
170
Challenges on Quadratic Equation 5
302
More on Graphs
153
Challenges on Quadratic Equation 6
497
Trigonometric ratios
124
Questions: Finding the nth Term Part 2
68
Challenges on Quadratic Equation 7
480
Challenges on Quadratic Equation 8
213
Challenges on Quadratic Equation 9
248
Basic Adding Pattern Part 1
184
Rationalisation of Surds
179
Challenges on Quadratic Equation 10
351
Question 1
140
Deck of Cards
276
Basic Adding Pattern Part 2
183
Question 1
424
Question 1
424
Question 1
424
Question 1
424
Deck of Cards 2
202
Question 2
438
Tossing 3 Coins
364
Selecting a Number Randomly
373
Basic Adding Pattern Part 3
115
Question 3
354
Ratio of Sides
374
Challenges on Areas Related to Circles
341
Rolling two dice
198
Question 4
188
Complementary Events
235
Question 5
377
Question 6
432
Sum to n Terms of an AP Part 1
299
Prove the Similarity
274
Values of Ratios
294
Leap Year
227
Challenges on Areas Related to Circles
393
Question 7
380
Expressing Positive Odd Integers
375
Question 8
322
Question 8
322
Sum to n Terms of an AP Part 2
102
Question 8
322
Find the Other Ratios
484
Question 8
322
HCF of 1260 and 7344
305
Finding LCM of composite numbers
430
Question 9
278
Question 10
353
Composite as a Product of Primes
155
Question 1
81
Challenges on Areas Related to Circles
492
Volume of sphere
182
HCF of 65 & 117
335
Volume of sphere
182
Complementary Angles
207
Volume of sphere
182
Sum to n Terms of an AP Part 3
186
Volume of sphere
182
Complementary Events
79
Trigonometric Identities(Complementary Angles)
557
Morning Walk
305
cosec^2(theta) - cot^2(theta) = 1
533
Finding the largest divisor
515
sec^2 theta - tan^2theta = 1
483
Irrationality of a number
385
Properties of GP
120
Summary
199
Check if Irrational or Rational!
310
Termination of Rational numbers
425
Finding trigonometric ratios
138
Rational number between 2 irrational numbers
300
Introduction to Surds
255
Introduction to Quadratic Equations
31
Introduction
283
Tackling Problems on AP
343
Operations on Surds
294
Introduction
175
Euclid's Division Algorithm
166
Operation on Binomial Surds
264
Word Based Problem
178
Introduction
32
Challenges on Polynomials_1
600
What Is a Circle?
295
Challenges on Polynomials_1
600
Challenges on Polynomials_1
600
Sum of n Terms
124
Infinite Solutions
435
With a Rational Number
193
Rationalisation of Surds
179
Potato Race Question
225
Introduction to Circles
159
Unique Solution
378
Challenges on Polynomials_2
723
Challenges on Polynomials_2
723
Challenges on Polynomials_2
723
Introduction to Circles
204
No solution
318
Introduction
132
Trigonometric Ratios of Specific Angles
267
Elimination
210
SAS and ASA congruency
240
Introduction to Circles
103
Sum of Infinite Terms
138
AAS and SSS congruency
180
Cross Multiplication
673
Let's Recall the Theorems
146
Challenges on Polynomials_3
286
Challenges on Polynomials_3
286
RHS congruency
44
Fractions
258
Challenges on Polynomials_3
286
A Peek into Other Patterns
140
Sumit's Age
235
Father and Son's Age
253
Worth Rs 700
328
Challenges on Polynomials_4
346
Supplementary Angles
160
Challenges on Polynomials_4
346
Challenges on Polynomials_4
346
Two Digit Number
405
Challenges on Polynomials_5
182
Special Case
239
Median for Grouped Data
623
Guess the Age
145
Challenges on Polynomials_6
382
Median for Grouped Data-2
524
Median for Grouped Data-3
505
Challenges on Polynomials_7
499
Natural Numbers and Its Sum Part 1
313
Natural Numbers and Its Sum Part 1
313
How Likely?
277
Toss the Coin
115
Natural Numbers and Its Sum Part 2
54
Natural Numbers and Its Sum Part 2
54
Natural Numbers and Its Sum Part 3
638
Natural Numbers and Its Sum Part 3
638
Natural Numbers and Its Sum Part 4
273
Natural Numbers and Its Sum Part 4
273
Thickness Was in GP When Folding a Paper
338
Series and Sequence
185