1. The mass of a basketball is approximately ______.

2. Find the value of 2.4 ÷ 60.

3. Which of the following, when rounded off to the nearest tenth, is 60.3?

4. How many factors of 36 are multiples of 4?

5.

6. What is the approximate length of the paper clip below?

7. The ratio of the number of girls to boys in a class is 4:5. Half of the girls in the class had long hair. What is the ratio of the number of girls with long hair to the number of students in class?

8. In the figure below, 3 cubes weighed the same as 5 balls. What is the average mass of each object if the mass of a cube is 80g?

9. What is the value of 5 + (10y/4) - y + 2 when y = 4?

10. The figure ABCD is a rectangle. Which angle is the same as ∠ABD?

11.

12. The bar graph shows the different ways students travel to school.
What fraction of the students take the MRT to school?

13. 10 girls and 5 boys lined up in a row. There were no boys standing next to each other. Between every two boys, there were 2 girls. The distance between two girls was 50 cm apart while the distance between a girl and a boy is 100 cm. How long was the line formed by the children?

14. The figure below, not drawn to scale, ∠f is twice the sum of ∠b and ∠d. Find the sum of ∠a + ∠b + ∠c + ∠d + ∠e.

15. A table with 4 columns is filled with numbers in a certain pattern. The first 4 rows are shown in the table below.

In which column will the number 487 appear?