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Find the volume of the cuboid.

1 m

Carlo filled a container with water using two taps. He turned on Tap A first and after 4 minutes, he also turned on Tap B. Both taps were turned off at the same time when the container was completely filled without overflowing. The graph shows the amount of water in the container over 16 minutes.

- What fraction of the container was filled 4 minutes after Tap A was turned on? Express your answer in the simplest form.
- In one minute, how many litres of water flowed from Tap B?

2 m

PSLE

Mrs Tailor bought 3 litres of oil and used up^{7}_{8} of it. How much of the oil is left? Give the answer in mℓ.

1 m
Mrs Tailor bought 3 litres of oil and used up

The figure shows the net of a cuboid not drawn to scale. Line A (B+H) is 50 cm. Line B (L) is 40 cm Line C (B) is 35 cm. Find the volume of the cuboid.

2 m

The figure is made up of 3-cm cubes. What is the volume of the figure?

2 m

The length, breadth and height of a cuboid are in the ratio 8 : 5 : 2. If the length of the cuboid is 30 cm longer than its height, find its volume.

2 m
What is the maximum number of cubes of edge 6 cm that can be cut from a foam cuboid, 67 cm by 36 cm by 27 cm?

2 m
Water drips from a tank tap at 8 mℓ per second into an empty pail. How much water is collected in 2 hours? (Express the answer in mℓ.)

2 m