SMOPS 2015 No.30 Geometry Addition Reflection Trick
Question (in Image below) (SMOPS 2015 No.30 ) In the following figure, not drawn to scale, B,…
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SMOPS 2015 No.12 Digits for the Number 2^29
Question (SMOPS 2015 No.12) Given that 2^29 is a number comprising of 9 different digits, which digit is…
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True and False with A Difference of Two Squares Dilemma
Question in Image Below Solution 22) Fact Perfect Squares can only have last…
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Sum of Digit of A where A is composed of Addends involving 9s Trick
SASMO Question in Image below Solution 21) Notice that 9 = 10 – 1…
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KMC 2017 Cadet No. 30 Quadrilateral Area within a Parallelogram
KMC 2017 Cadet No. 30 Quadrilateral Area within a Parallelogram Question and Solution are in…
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Alphametic – Cryptarithm 3 x ABC is CCC
Solve: Alphametic – Cryptarithm 3 x ABC is CCC Question and Solution are in Images below: …
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A Visit to the PMONK Math Olympiad
Please find some interesting selected PMONK Math Olympiad 2013 and 2015 Questions and their ‘poorly handwritten’ solutions (sorry)…
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Hexagon four sides 120 degrees Equilateral Triangle Construction trick PMONK 2015 No. 27
Question 27 (PMONK 2015 – Level 6) All the Interior angles of a Hexagon are 120 degrees and…
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Three digit number when sum of five permutation given PMONK 2015 Level 6 No. 25
Question 25 (PMONK 2015 – Level 6) Given a three digit number abc. Its dgits are interchanged to…
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Chinese Remainder Theorem to find the Last Five Digits of 15^2015 SASMO
Using the Chinese Remainder Theorem to find the Last Five Digits of 15^2015 (SASMO Math Olympiad Problem) ….
