Here is a video solution for ISI Entrance Number Theory Problems based on Sum of 8 fourth powers. Watch and Learn! Can you show that the sum of 8 fourth powers of integers never adds up to 1993? How can you solve this fourth-degree diophantine equation? Let's see in the video below: Some Useful Links: […]
Problems and Solutions of ISI BStat and BMath Entrance 2020 of Indian Statistical Institute.
Let's learn how to calculate the geometric mean. This is a concept video useful for Mathematics Olympiad and ISI and CMI Entrance. Watch and Learn: Read and Learn: What is the Geometric mean of two numbers a and b & how to calculate it? Suppose a and b are positive numbers then their geometric mean […]
We are really happy with the performance of our students and thus, we have initiated to name the Toppers of the month in Cheenta. The names of the toppers will be updated every month to keep the healthy competition alive in Cheenta. These toppers are named in this leader board according to their performance in […]
This is another blog of the Cheenta Probability Series. Let's give a formal definition of statistical regularity to bring some seriousness into account. **10 min read** “The Law of Statistical Regularity formulated in the mathematical theory of probability lays down that a moderately large number of items chosen at random from a very large group […]
This is a very beautiful sample problem from ISI MStat PSB 2012 Problem 5 based on the Application of Central Limit Theorem.
Try this TOMATO Objective Problem from I.S.I. B.Stat Entrance based on Sum of divisors and Integers. You may use sequential hints to solve the problem.
Try this TOMATO problem from I.S.I. B.Stat Entrance Objective Problem based on Divisibility and Integers. You may use sequential hints to solve the problem.
This concept of independence, conditional probability and information contained always fascinated me. I have thus shared some thoughts upon this.
NMTC Stage II Junior Level (BHASKARA) problems, solutions and discussions from the year 2018.
NMTC Stage II Junior Level (KAPREKAR) problems, solutions and discussions from the year 2019.
NMTC Stage II Junior Level (BHASKARA) problems, solutions and discussions from the year 2019.
NMTC Stage II Primary Level (Gauss) problems, solutions and discussions from the year 2019.
Try the Math Kangaroo mock tests and resources at Cheenta. This is a math olympiad for Grades 6 or below that challenges students with non-routine problems.
NMTC Stage II Primary Level (Gauss) problems, solutions and discussions from the year 2015.
Problems and Solutions from Regional Math Olympiad 2023 (both versions).
Problem and Solution of NMTC Kaprekar Contest Sub - Junior Level 7 & 8 by AMTI.
Problems and Solutions from Gauss Contest (NMTC Primary Level Grade 5 and 6) 2022. This contest is conducted by AMTI.
Problems and Solutions from NMTC Junior (Class IX and X) contest 2023. This contest is conducted by AMTI.