Questions

From Worst to Best

1 P5.VO.NK.23041213

Level 2
Mr Lee poured 4 cups of water into an empty square-based container of side 10 cm and height 20 cm. As a result, the container was only ¹₄ filled with water. How much water did each cup contain?

2 m

Attempt

2 P6.ME.NK.21060323

Level 2 PSLE
At first, Containers A, B and C contained water as shown in Figure 1. Some water from A and B was poured into Container C without spilling. The amount of water left in Container A and B is shown in Figure 2. What would be the amount of water in Container C?

2 m

Attempt

Scale reading Volume Unit conversion Volume transfer

3 P5.VO.JM.17083168

Level 2
A cylindrical container is filled with 68.02 ℓ of water. It was then poured into an empty rectangular fish tank measuring 80 cm by 0.5 m by 28 cm until it is ⁴₇ full. How much water is left in the cylindrical container? Leave your answer in ℓ and mℓ.

2 m

Attempt

Volume of cuboid Volume transfer Unit conversion Fraction of a whole D Multiplication Unit conversion

4 P5.VO.JM.17083161

Level 2
A rectangular container measuring 20 cm by 40 cm by 15 cm is ²₅ filled with water. Tom wants to fill up the container completely with some bottles of water. How many bottles of water are needed if the capacity of each bottle is 900 mℓ?

2 m

Attempt

Volume of cuboid Volume transfer Fraction of a whole Unit conversion

5 P5.VO.NK.23041205

Level 2
The tank, measuring 21 cm by 20 cm by 40 cm, is ³₄ filled with water at first. All the water is poured into empty identical bottles to the brim. Each bottle has a capacity of 700 mℓ.

How much water was there in the tank at first? Give your answer in millilitres.
How many such bottles are completely filled with water?

2 m

Attempt

Volume of cuboid Volume of cube Volume transfer W Multiplication & division

6 P6.SP.JC.17053054

Level 3
Shemy placed three empty tanks side by side. The smallest tank has a crack at its side and the base area of each tank is 16 cm². After she turned on the tap for 64 minutes, the height of the water in the smallest tank became 6 cm although 0.5 mℓ of water is leaking out of the crack per minute. Find the rate of flow of water from the tap. Give the answer in mℓ/min.

3 m

Attempt

Rate 1 object Volume Volume of cuboid Height of cuboid Filling tank Volume transfer

7 P6.VO.NK.17053180

Level 2 PSLE
Two rectangular tanks are shown. Tank Y contained water to half its height. All the water from Tank Y was poured into Tank Z without spilling. What was the height of the water level in Tank Z?

3 m

Video Attempt

Volume transfer Fraction of a whole

8 P6.VO.NK.17053089

Level 2 PSLE
At first, Containers X, Y and Z contained water as shown. Some water from Containers Y and Z was poured into Container X without any spilling over. The amount of water left in Containers Y and Z is shown. What would be the amount of water in Container X?

3 m

Attempt

Volume transfer Unit conversion Units method

9 P6.VO.NK.17080920

Level 3
A tank with a square base area of 121 cm² is 60% filled with water. If 4 pails of water are poured into the tank, 756 cm³ of water would overflow. If 3 pails of water are poured into the tank, 128 cm³ of water would overflow. What is the height of the tank ? Give the answer to one decimal place.

3 m

Attempt

Base area x height Volume transfer D Place values D Round off Percent of a whole Percent to units

10 P6.VO.NK.17053171

Level 3
The diagram shows 3 containers of different dimensions, each separated by a partition. Tank C, measuring 20 m by 15 m by 21 m, is filled with water to its brim. Tank B is an empty cuboidal container with a length of 10 m. Slider 1 is lifted to release ¹₄ of the water from Tank C to Tank B, after which the partition is slid down to separate Tank C and Tank B. Next, Slider 2 is removed and some water from Tank B flows into Tank A such that the height of the water level of Tank B and Tank A is 7 m.