Question in Image Below Solution 22) Fact Perfect Squares can only have last digits 0,… Read More

5 years ago

SASMO Question in Image below Solution 21) Notice that 9 = 10 - 1 99… Read More

5 years ago

KMC 2017 Cadet No. 30 Quadrilateral Area within a Parallelogram Question and Solution are in Images below:… Read More

5 years ago

Solve: Alphametic - Cryptarithm 3 x ABC is CCC Question and Solution are in Images below: Read More

5 years ago

Please find some interesting selected PMONK Math Olympiad 2013 and 2015 Questions and their 'poorly handwritten' solutions (sorry) for your… Read More

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Question 27 (PMONK 2015 – Level 6) All the Interior angles of a Hexagon are 120 degrees and four consecutive… Read More

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Question 25 (PMONK 2015 – Level 6) Given a three digit number abc. Its dgits are interchanged to form five… Read More

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Using the Chinese Remainder Theorem to find the Last Five Digits of 15^2015 (SASMO Math Olympiad Problem) . Question… Read More

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Question and Solution are in Images attached. … Read More

5 years ago

Geometry Arc Circle Area I Found this Interesting Math Olympiad PUTNAM Problem and Its Solution (not mine) whilst browsing. … Read More

5 years ago