Finding an angle in a tough Math Olympiad Geometry Problem – The Isosceles Coincidence
This sample question is from a well reputed Local Chinese Math Olympiad contest
Similar Posts
Cryptarithm – AB x CD = DDD
Cryptarithm Question Solve AB x CD = DDD where (AB), (CD) are two digit…
Five Questions No. 26 to No. 30 from Malaysian Mathematics Invitational Competition 2017 (Final Champions) – Year 6
Five Questions No. 26 to No. 30 from Malaysian Mathematics Invitational Competition 2017 (Final Champions) – Year 6….
A Sum of Digits Problem
Question I wrote down all integers from 1 to 711. Next, I added up all the digits that…
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…
Math Olympiad Class 23 Sep 2016 at GovindMaths Kajang
Math Olympiad at GovindMaths Kajang 23-Sep-2016 Question Let n be a four digit integer whose digits are all…
A Number Theory Problem: “How many numbers greater than 3000 can be formed from 1,2,3,4,5 without repeating any of them? How many will be even?”
Answer There are two type of numbers greater than 3000 that can be formed here namely, 4 digit…
