The Wizard’s Three clocks
The Wizard’s Three clocks – Russian Math Olympiad. Asked Where ? :A typical challenging question once asked in one of the Russian Math Olympiads, meant for Grade-5 and Grade-6. Give …
Converting repeating decimals to fractions
How to convert non-terminating and repeating decimals to fractions Noteworthy Notes:1) All non-terminating and non-repeating decimals are Irrational numbers.2) All non-terminating and repeating decimals are Rational numbers.Non-terminating and repeating decimals …
The Magic Square- Singapore Math Olympiad.
The Magic Square – Global Math Olympiad. Asked Where ? : A typical question once asked in one of the Singapore Math Olympiads, meant for Grade-4 and Grade-5, but it …
The Staircase Problem – Global Math Olympiad.
The Staircase problem – Global Math Olympiad. Asked Where ? : A typical question from Primary level South East Asian Olympiads. The Problem : We have a 10 step staircase. …
Why Singapore Math Olympiads ? Part-2
Why Singapore Math Olympiads ? Part-2 Figure out the answers to the following two questions. I) What is the next number in the series ?46,44,42,40,38, ____ II) Few persons are …
Why Singapore Math Olympiads ? Part-1
Why Singapore Math Olympiads ? Part-1 Figure out the answers to the following two questions. I) Which of the following is/are true about positive integers? A) even x even = …