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February 16, 2021
Test of Mathematics Solution Subjective 107 - Perpendiculars from Center

This is a Test of Mathematics Solution Subjective 107 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem: If a, b and c […]

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February 16, 2021
Test of Mathematics Solution Subjective 90 - Graphing Inequality

This is a Test of Mathematics Solution Subjective 90 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem: : Draw the region of […]

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February 16, 2021
Test of Mathematics Solution Subjective 88 - Complex Numbers with a Property

This is a Test of Mathematics Solution Subjective 88 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem: A pair of complex numbers […]

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February 16, 2021
Test of Mathematics Solution Subjective 84 - Comparing Equations

This is a Test of Mathematics Solution Subjective 84 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Problem Show that there is exactly one value of \(x\) that satisfies the equation: \(2 […]

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February 16, 2021
Test of Mathematics Solution Subjective 83 - Two numbers adding up to 1

This is a Test of Mathematics Solution Subjective 83 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Problem If a and b are positive real numbers such that a + b = […]

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February 16, 2021
Test of Mathematics Solution Subjective 82 - Inequality on four positive real numbers

This is a Test of Mathematics Solution Subjective 82 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem Let a, b, c, d […]

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February 16, 2021
Test of Mathematics Solution Subjective 81 - Cyclic and Symmetric Simultaneous Equations

This is a Test of Mathematics Solution Subjective 81 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem Find all possible real numbers […]

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February 16, 2021
Test of Mathematics Solution Subjective 79 -Trigonometric Inequality

This is a Test of Mathematics Solution Subjective 79 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem Let $ {{\theta}_1}$, $ {{\theta}_2}$, […]

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February 16, 2021
Test of Mathematics Solution Subjective 78 -Absolute Value Inequality

This is a Test of Mathematics Solution Subjective 78 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem For real numbers $ {x}$, […]

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February 16, 2021
Test of Mathematics Solution Subjective 77

This is a Test of Mathematics Solution Subjective 77 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Problem For $ {x > 0}$, show that $ {\displaystyle{\frac{x^n - 1}{x - 1}}{\ge}{n{x^{\frac{n - […]

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August 31, 2024
Screening Test – Kaprekar Contest(NMTC SUB-JUNIOR LEVEL—VII and VIII Grades)2024-2025

Question 01 There is a 6-digit number in which the first and the fourth digit from the first are the same, the second and the fifth digit from the first are the same and the third and the sixth digit from the first are the same. Then the number is always a) A square numberb) […]

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August 10, 2024
Cheenta students featured in a Times Of India story on Mathematical Olympiads

Times of India Story features Cheenta students and India's growing prowess in mathematical Olympiads.

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July 20, 2024
Exploring Locus Problems in Math Olympiad Geometry

Learn about the concept of Locus problem in Geometry of Math Olympiad

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June 2, 2024
What is AMC 8 | How to prepare for AMC 8, 2023-24?

American Mathematics Competition 8 or AMC 8 is the first step toward International Math Olympiad in the United States (USAMO). Let's understand how to prepare for it.

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April 21, 2024
Singapore Math Olympiad Past Years Questions- Algebra (Senior)

Singapore Math Olympiad (Senior) Past Years Questions on the topic of Algebra.

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April 21, 2024
Singapore Math Olympiad Past Years Questions- Number Theory (Senior)

Singapore Math Olympiad (Senior) Past Years Questions on the topic of Number Theory.

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April 21, 2024
Singapore Math Olympiad Past Years Questions- Geometry (Senior)

Singapore Math Olympiad Past years Questions (Senior) on the topic of Geometry.

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April 21, 2024
Singapore Math Olympiad Past years Questions- Combinatorics (Senior)

Singapore Math Olympiad Senior Past Year Questions on the topic of Combinatorics.

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April 21, 2024
Singapore Math Olympiad Past Years Question - Number Theory (Junior)

Singapore Math Olympiad (Junior) on the topic of Number Theory.

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April 21, 2024
Singapore Math Olympiad Past Years Question - Algebra (Junior)

Singapore Math Olympiad (Junior) Past Years Question on the topic of Algebra.

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January 25, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2005

The AMC 8 (2005) is a 40-minute, 25-question multiple-choice contest for middle-school students (Grade 8 and below).
It tests problem-solving in arithmetic, algebra, geometry, counting, and probability (not complex calculus).

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January 24, 2026
American Mathematics Competition 8 - 2025

Problem 1 Andy and Betsy both live in Mathville. Andy leaves Mathville on his bicycle at $1: 30$, traveling due north at a steady 8 miles per hour. Betsy leaves on her bicycle from the same point at $2: 30$, traveling due east at a steady 12 miles per hour. At what time will they […]

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January 24, 2026
American Mathematics Competition 8 - 2024

Problem 1 What is the ones digit of $$222,222-22,222-2,222-222-22-2 ?$$ (A) 0(B) 2(C) 4(D) 6(E) 8 Answer: (B) 2 Problem 2 What is the value of this expression in decimal form? $$\frac{44}{11}+\frac{110}{44}+\frac{44}{1100}$$ (A) 6.4(B) 6.504(C) 6.54(D) 6.9(E) 6.94 Answer: (C) 6.54 Problem 3 Four squares of side length $4,7,9$, and 10 units are arranged in […]

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January 22, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2004

AMC 8 2004 is a classic middle-school math contest featuring 25 engaging problems in algebra, geometry, counting, probability, and logical reasoning. It tests speed, accuracy, and smart problem-solving strategies in a fun competitive format.

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January 20, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2007

Problem 1Theresa's parents have agreed to buy her tickets to see her favorite band if she spends an average of 10 hours per week helping around the house for 6 weeks. For the first 5 weeks, she helps around the house for $8,11,7,12$ and 10 hours. How many hours must she work during the final […]

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January 17, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2003

Get the official AMC 8 - 2003 paper with all questions. This exam from the Mathematical Association of America helps young students practice analytical thinking and prepare effectively for upcoming competitions.

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January 17, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2002

The AMC 8 - 2002 paper is a middle-school level mathematics contest featuring engaging problems that test logical reasoning, number sense, and problem-solving skills. This paper is ideal for students preparing for Math Oympiads and competitive exams.

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January 16, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2010

Problem 1 At Euclid High School, the mathematics teachers are Mrs. Germain, Mr. Newton, and Mrs. Young. There are 11 students in Mrs. Germain's class, 8 in Mr. Newton, and 9 in Mrs. Young's class are taking the AMC 8 this year. How many mathematics students at Euclid High School are taking the contest?(A) 26(B) […]

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January 15, 2026
American Mathematics Competition - 2006

Problem 1 Mindy made three purchases for $\$ 1.98, \$ 5.04$ and $\$ 9.89$. What was her total, to the nearest dollar?(A) $\$ 10$(B) $\$ 15$(C) $\$ 16$(D) $\$ 17$(E) $\$ 18$ Answer: (D) $\$ 17$ Problem 2 On the AMC 8 contest Billy answers 13 questions correctly, answers 7 questions incorrectly and doesn't answer […]

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January 14, 2026
AMERICAN MATHEMATICS COMPETITION 8 - 2000

Practise the AMC 8 2005 paper to sharpen your core math skills and contest thinking. This set of problems covers key topics like arithmetic, algebra, geometry, counting, and logical reasoning — perfect for Grades 6–8 students aiming for AMC 8 and other olympiad-style exams.

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