Level 2
Last week, Fred had a total of 334 yellow and red pens. Two weeks later, he sold 23 of all the yellow pens and 82 red pens. Now he has the same number of yellow and red pens. How many pens does he have in the end?
Level 3
The ratio of the number of boys to the number of girls in a class is 3 : 5. The ratio of the pupils in the class who scored distinction to those who did not score distinction is 4 : 1. The ratio of the boys who scored distinction to those who did not score distinction is 14 : 1. What is the ratio of girls who scored distinction to the girls who did not score distinction?
Level 3 PSLE
On Saturday, the number of adults to boys to girls visiting a zoo was 3 : 6 : 5. On Sunday, the number of adults visiting the zoo remained the same. However, the number of boys increased by 50% and the number of girls decreased by 20%.
What was the ratio of the number of adults to boys to girls visiting the zoo on Sunday?
On Saturday, 572 boys and girls visited the zoo. What was the total number of visitors at the zoo on Sunday?
Level 2 PSLE
At first, Lily had an equal number of red and green beads . She gave away 23 of her red beads and some green beads. In the end, she was left with 14 of her beads. What fraction of the green beads was Lily left with?
Level 2 PSLE Adam, Ben and Charlie shared the cost of a gift.
The ratio of Adam's share to the total share of Ben and Charlie was 1 : 3.
The ratio of Ben's share to the total share of Adam and Charlie was 1 : 5.
Charlie's share was $100 more than Adam's share.
How much did the gift cost?
