Level 1
A ____________ has 4 right angles and 2 pairs of parallel sides, where one pair is longer than the other pair. Give the answer in letter only. (Eg a)
Level 1 PSLE
There are 45 biscuits in a box. 27 of them have raisins while the rest are plain. What is the ratio of the number of plain biscuits to that of raisin biscuits in the box?