Questions

From Best to Worst

61 P6.AP.NK.21060429

Level 3 PSLE
The pattern on the tile ABCD shows squares of different sizes. AF = FE and AE = ED.

What fraction of the tile ABCD is shaded?
Figure 2 is made up of four such tiles. The area of the unshaded part of Figure 2 is 80 cm². What is the total area of the shaded parts in Figure 2?

3 m

Attempt

62 P6.VO.NK.17053041

Level 3
The figure shows a tank ⁴₅ filled with water. The tank is made up of two cuboids. The top cuboid has a square base of length 10 m and a height of 16 m. The bottom cuboid has a square base of length 5 m and height 12 m. Find the height of the water level from the base of the container.

4 m

Attempt

Volume of cuboid Height of cuboid Fraction of a whole

63 P6.AN.NK.17051712

Level 3
In the figure, not drawn to scale, ABCD is a trapezium and PQCR is a square. AB//CQ. The size of ∠DCR is ⁵₄ of ∠DCQ . Find ∠ADC.

3 m

Attempt

Square Trapezium Interior angles Fraction of a whole Units method

64 P6.RD.TL.16010141

Level 3
Container A and Container B had 43 kg of sugar and 51 kg of sugar respectively. If 3 kg of sugar and 8.5 kg of sugar are added into Container A and Container B every day, how many days later will the sugar in Container A be half as much as the sugar in Container B?

4 m

Attempt

Fraction of a whole Mass All change Units table Decimal units Units & parts Elimination

65 P6.RD.TL.16010144

Level 3
The ratio of the amount of money that Anna and Yvonne brought along was 4 : 5. For a friend's birthday present, Anna and Yvonne shared the cost in the ratio of 2 : 3. Anna used up ²₅ of her money to pay for her share. After paying for her share, Yvonne had $78 left. How much was the birthday present?

4 m

Attempt