1. In the scale below, what is the value of X as indicated by the arrow?

2. Find the value of 2/3 ÷ 5/12.

3. Larry had some stamps. He gave 40% of his stamps to Ravi and 20% of the remaining stamps to Lina. What percentage of Larry's stamps were given to Lina?

4. In the figure below, ABCD is a square and AE = ED. What type of triangle is BEC?

5. In the figure below, PQRS is a trapezium.

Which one of the following is true?

6. Find the area of triangle XYZ.

7. The figure below is a circle of radius 10 cm. What is the circumference of the circle? Express your answer in terms of π.

8. Which of the following is likely to be the height of a school bus?

9. Use the information below to answer Question 9.
The graph shows the number of egg tarts sold by a confectionery shop from September to December.

What was the total number of egg tarts sold from September to December?

10. Use the same information below to answer Question 10.
The graph shows the number of egg tarts sold by a confectionery shop from September to December.

What was the difference between the greatest number and the least number of egg tarts sold?

11. In a school, the number of boys is 5/8 of the number of girls. What is the ratio of the number of girls to the total number of children in the school?

12. The shaded figure below is a quater circle of radius 14 cm. What is the area of the shaded figure?
Take π = 22/7

13. Mrs Lee had 32.7 kg of flour at first. She used 7.2 kg of the flour to make some cakes. She then packed the remaining flour equally into 50 packets. How much flour were there in each packet?

14. Express 9h + 12 - 4h + h - 6 in the simplest form. 4

15. Mr Chan had some apples at first. 3/5 of the apples were red and the rest were green. He sold 1/5 of the total number of apples. 2/3 of the apples sold were red. 90 green apples were left unsold. How many green apples did Mr Chan have at first?