 Level 1
Benson sawed off 23 of a stick. What is the ratio of the unsawed portion of the stick to the sawed portion of the stick?
1 m
Level 1
What percentage of the figure is unshaded? 1 m
Level 1
Arrange the following from the largest to the smallest.  Express your answer based on the numbers given in the brackets. (Eg 1, 2, 3, 4)

(1) 1.07
(2) 115
(3) 1.7
(4) 107
1 m
Level 1 PSLE
Yao drew three circles to form a figure. The areas of the circles were in the ratio 1 : 5 : 30. She then shaded some parts of the figure as shown. What fraction of the figure was shaded? 2 m
Level 2
On the line not drawn to scale, the length of AB is 12 the length of BC and BC has the same length as CD. What is the ratio of the length of AD to the length of AB? 2 m
Level 2
A bag contains blue and green marbles in the ratio of 2 : 5. There is a total of 91 marbles in the bag. How many more blue marbles must be added into the bag so that the number of blue marbles will be the same as the number of green marbles?
2 m
Level 2
Natalie has 3 times as many buttons as Xuan. Xuan has 23 as many buttons as Fiona. If the three of them have a total of 110 buttons, how many buttons does Natalie have?
2 m
Level 2 PSLE
Mary has a number of pens in three colours: yellow, orange and purple. 310 of the pens are yellow. The number of yellow pens is twice the number of orange pens. What fraction of the pens is purple?
2 m
Level 2 PSLE
At a shop, the price of the blouse is 35 the price of the vest. The price of the dress is half the price of the blouse. What is the ratio of the price of the vest to the price of a dress to the price of the blouse?
2 m
Level 2
25 of the toys in a container are dolls. The remaining toys are made up of an equal number of planes and cars. What is the percentage of toy cars in the container?
2 m