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March 6, 2020
Can we prove that the length of any side of a triangle is not more than half of its perimeter?

The simplest example of power mean inequality is the arithmetic mean - geometric mean inequality. Learn in this self-learning module for math olympiad

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March 6, 2020
Triangle Inequality Theorem - Explanation

The simplest example of power mean inequality is the arithmetic mean - geometric mean inequality. Learn in this self-learning module for math olympiad

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March 5, 2020
Inequality (Forerunner Problem 2)

The simplest example of power mean inequality is the arithmetic mean - geometric mean inequality. Learn in this self-learning module for math olympiad

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March 4, 2020
PRMO - 2018 - Questions, Discussions, Hints, Solutions

PRMO (Pre Regional Math Olympiad, India) 2018 questions, anawers, hints, solutions and discussions.

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March 4, 2020
PRMO 2017 Problems and Solutions

PRMO (Pre Regional Math Olympiad, India) 2017 questions, anawers, hints, solutions and discussions.

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March 4, 2020
PRMO - 2016 - Questions, Discussions, Hints, Solutions

PRMO (Pre Regional Math Olympiad, India) 2016 questions, anawers, hints, solutions and discussions.

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March 4, 2020
PRMO - 2015 A - Questions, Discussions, Hints, Solutions

PRMO (Pre Regional Math Olympiad, India) 2015 A questions, anawers, hints, solutions and discussions.

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March 3, 2020
Basic Inequality - Problem 1 (Forerunner Problem List)

The simplest example of power mean inequality is the arithmetic mean - geometric mean inequality. Learn in this self-learning module for math olympiad

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February 29, 2020
Math Olympiad in India | A Comprehensive Guide

Math Olympiad in India is a five stage process. Learn more about its curriculum, stages and books. Also learn the difference between fake and real maths olympiad.

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February 26, 2020
Cyclic Groups in TIFR Entrance

Cyclic groups are simple examples of groups generated by one element. But there can be more than one generator. Try this problem from TIFR Entrance with video.

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August 6, 2020
ISI MStat PSB 2006 Problem 2 | Cauchy & Schwarz come to rescue

This is a very subtle sample problem from ISI MStat PSB 2006 Problem 2. After seeing this problem, one may think of using Lagrange Multipliers, but one can just find easier and beautiful way, if one is really keen to find one. Can you!

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August 5, 2020
ISI MStat PSB 2007 Problem 6 | Counting Principle & Expectations

This is a very beautiful sample problem from ISI MStat PSB 2007 Problem 6 based on counting principle . Let's give it a try !!

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August 5, 2020
ISI MStat PSB 2005 Problem 3 | The Orthogonal Matrix

This is a very subtle sample problem from ISI MStat PSB 2005 Problem 3. Given that one knows the property of orthogonal matrices its just a counting problem. Give it a thought!

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August 5, 2020
ISI MStat PSB 2006 Problem 6 | Counting Principle & Expectations

This is a very beautiful sample problem from ISI MStat PSB 2006 Problem 6 based on counting principle . Let's give it a try !!

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August 5, 2020
ISI MStat PSB 2006 Problem 5 | Binomial Distribution

This is a very beautiful sample problem from ISI MStat PSB 2006 Problem 5 based on use of binomial distribution . Let's give it a try !!

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August 5, 2020
ISI MStat PSB 2006 Problem 1 | Inverse of a matrix

This is a very beautiful sample problem from ISI MStat PSB 2006 Problem 1 based on Inverse of a matrix. Let's give it a try !!

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August 5, 2020
Area of the Trapezium | PRMO-2017 | Question 30

Try this beautiful Problem from Geometry based on the area of the trapezium from PRMO 2017, Question 30. You may use sequential hints to solve the problem.

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August 5, 2020
ISI MStat PSB 2007 Problem 2 | Rank of a matrix

This is a very beautiful sample problem from ISI MStat PSB 2007 Problem 2 based on Rank of a matrix. Let's give it a try !!

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August 4, 2020
ISI MStat PSB 2007 Problem 1 | Determinant and Eigenvalues of a matrix

This is a very beautiful sample problem from ISI MStat PSB 2007 Problem 1 based on Determinant and Eigen values and Eigen vectors . Let's give it a try !!

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August 4, 2020
ISI MStat PSB 2007 Problem 4 | Application of Newton Leibniz theorem

This is a very beautiful sample problem from ISI MStat PSB 2007 Problem 4 based on use of Newton Leibniz theorem . Let's give it a try !!

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