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June 22, 2024
ISI and CMI Entrance 2024

We are thrilled to announce that our students have ranked within the top 50 in the country in the Institute's B.Sc. Math Entrance exams. Key achievers include Ahan Chakraborty, Mohak Chugh, Krish Agrawal, Piyush Kumar Jha, and Agastya Agarwal. Special congratulations to Ahan Chakraborty (AIR 12 in I.S.I. B.Stat) and Mohak Chugh (AIR 43 in I.S.I. B.Math). Join our Success Meet-Ups to learn from these top performers and celebrate their achievements.

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May 12, 2024
ISI B.Stat/B.Math 2024 Subjective Problem and Solution

Find the problems and solutions of the ISI B.Stat/B.Math Subjective set 2024.

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May 12, 2024
ISI B.Math/B.Stat Objective 2024 Problem and Solution

Find the ISI B.Math/B.Stat Entrance of Indian Statistical Institute, Objective 2024 questions and solutions.

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April 13, 2024
How to Solve Quadratic Diophantine Equation | ISI Entrance 2015 Objective 12

Learn about Quadratic Diophantine Equations and Number Theory Techniques with a problem from ISI BStat BMath Entrance 2015

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April 12, 2024
Every Rectangle Wants to Be a Square | Concepts from Math Olympiad Geometry | AMC, IOQM, ISI-CMI

In this instructional video from Math Olympiad Geometry of AMC, IOQM, ISI-CMI , we delve into the intriguing concept of maximizing area while constrained by a fixed perimeter, employing rectangles and squares as our illustrative models. We explore how subtle adjustments in a rectangle's dimensions can yield substantial variations in its enclosed area, offering a tangible understanding of this fundamental geometric principle.

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April 10, 2024
AM - GM Inequality and Minimum Value | ISI BStat BMath Entrance 2015 Objective 5 

A problem and solution from ISI BStat BMath Entrance 2015, using the concept of AM - GM Inequality from Algebra

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February 9, 2024
Real Olympiads and Contests in 2024. Math, Physics, Computer Science and Research

In the world of fake olympiads and thousands of contests, it is important to select the right ones and focus on them. Children take hundreds of tests these days under peer pressure. No good comes out this rat race. We urge kids to learn deep mathematical science and prepare for 1 or 2 real contests […]

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January 27, 2024
Can you use Complex Numbers to Factorize | ISI BStat BMath Entrance 2023 Objective 28

Try this Algebra challenge for Math Olympiad and ISI-CMI entrance

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January 26, 2024
AMC 8, 2024 Problems, Solutions and Concepts

American Math Competition 8 (AMC 8) 2024 Problems, Solutions, Concepts and discussions.

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January 8, 2024
Philippine Mathematical Olympiad - Problems and Solution - 2021

PART - I Problem 1 In a convex polygon, the number of diagonals is 23 times the number of its sides. How many sides does it have?(a) 46(b) 49(c) 66(d) 69Answer: B Problem 2 What is the smallest real number a for which the function \(f(x)=4 x^2-12 x-5+2a\) will always be nonnegative for all real […]

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July 1, 2025
Australian Mathematics Competition - 2013 - Junior years - Grade 7 & 8 - Questions and Solutions

Try out the problems from Australian Math Competition - 2013 - Junior grade 7 and 8

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July 1, 2025
Australian Mathematics Competition - 2023 - Middle Primary - Grade 3 & 4 - Questions and Solutions

Try out the problems from Australian Math Competition - 2015 - Middle Primary

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May 17, 2025
NSEJS (2020) - Problems & Solution

Problem 1 Gravitational collapse is the contraction of an astronomical object under its own gravity. This draws the matter inwards towards the centre of gravity. A neutron star is an example of the collapsed core of a giant star. A certain neutron star of radius 10 km is of mass \(1.5 M_{\odot}\). The acceleration due […]

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May 15, 2025
NSEJS [2010] Problems & Solution

Problem 1 Which one of the following statements is INCORRECT? (A) If the net force on a body is zero, its velocity is constant or zero(B) If the net force on a body is zero, its acceleration is constant and(C) If the velocity of a body is constant, its acceleration is zero(D) A body may […]

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May 10, 2025
NSEJS – 2023 - Problems & Solution

Problem 1 Two blocks A and B of masses 1 kg and 4 kg respectively are moving with equal kinetic energies. Read the following statements \(S_1\) and \(S_2\)Statement \(S_1\) : Ratio of speed of the block A to that of B is (1: 2)Statement \(S_2\) : Ratio of magnitude of linear momentum of (A) to […]

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April 10, 2025
AMC 2021 Middle Primary – Problem 22 with Solution | Australian Mathematics Competition Explained

Dive into the discussion of the solution to Problem 22 from the 2021 AMC (Australian Mathematics Competition), Middle Primary category.

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April 4, 2025
AMC 2022 Middle Primary – Problem 28 with Solution | Australian Mathematics Competition Explained

Dive into the discussion of the solution to Problem 28 from the 2022 AMC (Australian Mathematics Competition), Middle Primary category.

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March 28, 2025
AMC 2021 Middle Primary – Problem 14 with Solution | Australian Mathematics Competition Explained

Dive into the discussion of the solution to Problem 14 from the 2021 AMC (Australian Mathematics Competition), Middle Primary category.

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March 28, 2025
Problem 26: Australian Mathematics Competition 2021 – Middle Primary

Dive into the discussion of the solution to Problem 26 from the 2021 AMC (Australian Mathematics Competition), Middle Primary category.

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February 25, 2025
Problem 20: Australian Mathematics Competition 2022 – Junior Year

Dive into the discussion of the solution to Problem 20 from the 2022 AMC (Australian Mathematics Competition), Junior Year category.

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