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April 4, 2020
Mean Square Error | ISI MStat 2019 PSB Problem 5

This problem based on calculation of Mean Square Error gives a detailed solution to ISI M.Stat 2019 PSB Problem 5, with a tinge of simulation and code.

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April 4, 2020
Box and ball Probability | B.Stat Objective TOMATO Problem 59

Try this problem from I.S.I. B.Stat TOMATO Objective Problem based on Box and ball Probability. Box and ball Probability ( B.Stat Objective Problem ) A box contains 100 balls of different colours 28 red 17 blue 21 green 10 white 12 yellow 12 black. The smallest number n such that any n balls drawn from […]

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April 4, 2020
Inequations and Conditions | ISI B.Stat TOMATO Problem

Try this problem from I.S.I. B.Stat TOMATO Objective Problem based on Inequations and conditions. Inequations and Conditions (B.Stat Objective problems) When \(x(A-x) \lt y(A-y)\) for all x,y with\(0 \lt x \lt y \lt1\), find the condition that holds Key Concepts Check the Answer Try with Hints Other useful links https://cheenta.com/gcd-and-bezout-theorem/ https://www.youtube.com/watch?v=w0Y2oXoyEEQ&t=6s Related Program Subscribe to […]

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April 3, 2020
Central Limit Theorem | ISI MStat 2018 PSB Problem 7

This problem based on Central Limit Theorem gives a detailed solution to ISI M.Stat 2018 PSB Problem 7, with a tinge of simulation and code.

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April 3, 2020
Probability Theory | ISI MStat 2015 PSB Problem B5

This is a detailed solution based on Probability Theory of ISI MStat 2015 PSB Problem B5, with the prerequisites mentioned explicitly. Stay tuned for more.

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April 3, 2020
Cumulative Distributive Function | ISI M.Stat 2019 PSB Problem B6

This problem gives a detailed solution to ISI M.Stat 2019 PSB Problem 6, with a tinge of simulation and code. Stay tuned for more.

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April 2, 2020
Maximum Likelihood Estimation | ISI MStat 2017 PSB Problem 8

This problem based on Maximum Likelihood Estimation, gives a detailed solution to ISI M.Stat 2017 PSB Problem 8, with a tinge of simulation and code.

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April 1, 2020
Number counting | TOMATO ISI BStat Objective Problem 56

Try this beautiful problem Based on Number counting. You may use sequential hints to solve the problem.

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March 30, 2020
Set theory | TOMATO ISI B.stat Objective | Problem 53

Try this beautiful problem Based on Set Theory .You may use sequential hints to solve the problem.

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March 26, 2020
The Mathematics of How Virus can Grow

The Mathematics of How Corona Virus Grow? The beautiful tale of undeterministic mathematics of chance and chaos of when they will become extinct or when they will thrive.

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September 25, 2020
Right-angled shaped field | AMC 10A, 2018 | Problem No 23

Try this beautiful Problem on triangle from AMC 10A, 2018. Problem-23. You may use sequential hints to solve the problem.

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September 24, 2020
Area of region | AMC 10B, 2016| Problem No 21

Try this beautiful Problem on Geometry on Circle from AMC 10B, 2016. Problem-20. You may use sequential hints to solve the problem.

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September 23, 2020
Coin Toss Problem | AMC 10A, 2017| Problem No 18

Try this beautiful Problem on Probability from AMC 10A, 2017. Problem-18, You may use sequential hints to solve the problem.

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September 22, 2020
GCF & Rectangle | AMC 10A, 2016| Problem No 19

Try this beautiful Problem on Geometry on Rectangle from AMC 10A, 2010. Problem-19. You may use sequential hints to solve the problem.

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September 21, 2020
Fly trapped inside cubical box | AMC 10A, 2010| Problem No 20

Try this beautiful Problem on Geometry on cube from AMC 10A, 2010. Problem-20. You may use sequential hints to solve the problem.

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September 20, 2020
Measure of angle | AMC 10A, 2019| Problem No 13

Try this beautiful Problem on Geometry from AMC 10A, 2019.Problem-13. You may use sequential hints to solve the problem.

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September 19, 2020
Sum of Sides of Triangle | PRMO-2018 | Problem No-17

Try this beautiful Problem on Geometry from PRMO -2018.You may use sequential hints to solve the problem.

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September 17, 2020
Recursion Problem | AMC 10A, 2019| Problem No 15

Try this beautiful Problem on Algebra from AMC 10A, 2019. Problem-15, You may use sequential hints to solve the problem.

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September 16, 2020
Roots of Polynomial | AMC 10A, 2019| Problem No 24

Try this beautiful Problem on Algebra from AMC 10A, 2019. Problem-24, You may use sequential hints to solve the problem.

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September 15, 2020
Set of Fractions | AMC 10A, 2015| Problem No 15

Try this beautiful Problem on Algebra from AMC 10A, 2015. Problem-15. You may use sequential hints to solve the problem.

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December 12, 2023
Philippine Mathematical Olympiad - Problems and Solution - 2022

Part I Problem 1 Let \(XZ\) be a diameter of circle \(\omega\). Let Y be a point on \(XZ\) such that \(XY=7\) and \(YZ=1\). Let W be a point on \(\omega\) such that \(WY\) is perpendicular to \(XZ\). What is the square of the length of the line segment \(WY\) ? (a) 7(b) 8(c) 10(d) […]

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December 2, 2023
Philippine Mathematical Olympiad - Problems and Solution - 2023

PART I Problem 1 Answer: A Problem 2 Answer: D Problem 3 Answer: D Problem 4 Answer: A Problem 5 Answer: D Problem 6 Answer: D Problem 7 Answer: D Problem 8 Answer: C Problem 9 Answer: B Problem 10 For positive real numbers a and b, the minimum value of\( \left18 a+\frac{1}{3 b}\right\left3 b+\frac{1}{8 […]

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November 17, 2023
Ramanujan Contest (NMTC Inter 2018 - XI and XII Grades) - Stage I- Problems and Solution

NMTC RAMANUJAN (grade 11 and 12) Stage I - Problems and Solutions.

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November 17, 2023
Bhaskara Contest (NMTC Junior 2018 - IX and X Grades) - Stage I- Problems and Solution

NMTC BHASKARA(grade 9 and 10) Stage I- Problems and Solutions.

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November 17, 2023
Kaprekar Contest (NMTC Sub-Junior 2018 - VII and VIII Grades) - Stage I- Problems and Solution

NMTC KAPREKAR (grade 7 and 8) Stage I - Problems and Solutions.

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November 17, 2023
Gauss Contest (NMTC PRIMARY 2018 - V and VI Grades) - Stage I- Problems and Solution

NMTC GAUSS (grade 5 and 6) Stage I - Problems and Solutions.

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November 15, 2023
Ramanujan Contest (NMTC Inter 2019 - XI and XII Grades) - Stage I - Problems and Solution

NMTC RAMANUJAN (grade 11 and 12) Stage I - Problems and Solutions.

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November 15, 2023
Gauss Contest (NMTC PRIMARY 2019 - V and VI Grades) - Stage I- Problems and Solution

NMTC GAUSS (grade 5 and 6) Stage I - Problems and Solutions.

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November 15, 2023
Kaprekar Contest (NMTC Sub-Junior 2019 - VII and VIII Grades) - Stage I- Problems and Solution

NMTC KAPREKAR(grade 7 and 8) Stage I- Problems and Solutions.

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November 15, 2023
Bhaskara Contest (NMTC Junior 2019 - IX and X Grades) - Stage I- Problems and Solution

NMTC BHASKARA(grade 9 and 10) Stage I - Problems and Solutions.

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