1. There are 17 985 people at a concert.
Round this number to the nearest hundred.

2. Mdm Ling bought 2 litres of orange juice. She poured all the juice into smaller bottles of 1/4 ℓ each. How many of such bottles will there be in the end?

3. In the figure, ABCD and ADEF are parallelograms. Which of the following pairs of lines are parallel?

4. Express 7/9 as a decimal. Round your answer to 2 decimal places.

5. The table below shows the number of library books borrowed by some pupils on a particular day.

How many pupils borrowed at least 2 library books?

6. Simplify the algebraic equation 5w + 6 - 2w + 11 - 9 - w.

7. There are 28 blue marbles and 52 red marbles in a box. What is the ratio of the number of blue to red marbles in the box?

8. In the figure below, PRS is an isosceles triangle and PR = PS. ∠PSR = 40° and ∠PRA = 70°. Find ∠y.

9. Four containers with some water are shown below. Which container has the least amount of water?

10. Arrange the following fractions from the largest to the smallest.
    2/11 , 1/5 , 2/9

11. The figure below is made up of a parallelogram EFGH and a right-angled triangle AGH. Find ∠GAH.

12. At a post office, the overseas postage rates for bulk parcels are shown in the table below. Mr Tan posted a parcel which weighs 5.8 kg to Malaysia and another parcel which weighs 7.2 kg to Hong Kong. How much did he pay for sending both parcels?

13. The figure is made up of a square and 2 identical rectangles placed overlapping the square. The length AB is equal to the length of BC. The area of the shaded parts is 64 cm². What is the area of the unshaded parts?

14. An open rectangle box contains some 1-cm cubes as shown below.
How many more 1-cm cubes are needed to fill the box completely?

15. Liling made some puffs. 2/3 of them were sardine puffs and the rest were curry puffs. After giving away 35 sardine puffs and 1/2 of the curry puffs. she had 1/4 of the puffs left. How many puffs had Liling left?