#26. Question of the Week

How to solve Remainder Theory problem sums? Remainder Theory Concept is first introduced at Primary 4. Below is an example of a typical Remainder Theory question. Peter bought a book to read. He [...]

#25. Question of the Week

In the rectangle shown below, the ratio of SA : AB : BQ = 3 : 2 : 5, CR is 3⁄4 of QC and PB = QB. QS is a straight line. Find the ratio of the shaded region to the area the rectangle PQRS. [...]