VOLUME

71 P5.VO.JM.17083102

Level 2
The shaded surface area of the rectangular box shown is 36 cm². What is the volume of the box?

2 m

Attempt

72 P5.VO.NK.23012638

Level 2
The volume of a cuboid is 441 cm³. Its base is a square of side 7 cm. Find its height.

2 m

Attempt

Volume of cuboid Base area x height

73 P4.VO.JM.17092816

Level 2
How many unit cubes are needed to build the solid shown?

2 m

Attempt

Filling up with cubes Grid dots

74 P6.VO.NK.17053019

Level 2
The figure is not drawn to scale. 100 3-cm cubes are placed layer by layer into a tank with a base area of 20 cm by 15 cm. What is the height of the cubes when all the cubes are stacked up into the tank?

2 m

Attempt

Filling up with cubes W Remainder

75 P5.VO.JM.17083142

Level 2 PSLE
The figure shows a cuboid with a square base of area 9 m². The area of the shaded face is 18 m². What is the height of the cuboid?

2 m

Attempt

Volume of cuboid Base area x height Square & square root

76 P6.VO.NK.17080904

Level 2
Find the maximum number of cubes of edge 3 cm that can be cut from a foam cuboid, 27 cm by 24 cm by 18 cm.

2 m

Attempt

Filling up with cubes Min-max

77 P5.VO.JM.17083128

Level 2
The height of a rectangular tank is 21 cm. When 8400 cm³ of water is in the tank, it is ²₃ full. What is the base area of the tank?

2 m

Attempt

Volume of cuboid Base area x height Fraction to units Units method

78 P6.VO.NK.17053020

Level 2
Kelvin bought some chocolate came in square pyramid packages as shown in the figure. Each pyramid had a square base area of 1 cm² and a vertical height of 1 cm. He then packed the candies in a box measuring 6 cm by 4 cm by 7 cm. What was the maximum number of such candies he could pack into the box?