Level 1 PSLE
The volume of a cube is 64 cm3. Find the perimeter of one face of the cube.
1 m
Level 2 PSLE
The figure shows 11 identical cubes which are glued together to form a solid. The whole solid, including the base, is then painted blue. How many cubes have three of their faces painted?
1 m
Level 3 PSLE
An open rectangular box is shown.
1. The inside of the box including the base is painted. Find the painted area.
2. When the box is packed full with 1-cm cubes, how many cubes are there?
3. How many cubes touch inside the box as a result?
5 m
Level 2 PSLE
Jamie formed two cuboids with unit cubes. The length, breadth and height of the bigger cuboid are 2 times those of the smaller cuboid. She used 348 unit cubes to form the smaller cuboid. How many unit cubes did she use to form the larger cuboid?
2 m
Level 3 PSLE
Ray had a rectangular block of wood 12 cm by 8 cm by 6 cm. He painted all the faces of the block.
1. What is the total painted area?
2. Ray then cut the block into 1-cm cubes. How many of these cubes have none of the faces painted?
3. How many of these cubes have 2 of the faces painted?
5 m
Level 2 PSLE
The solid is made up of 5 cubes.
1. Which view is shown on the square grid? Give your answer in number. (Eg 1) (1) Front view
(2) Top view
(3) Side view
2. Eva painted the whole solid including the base. Then she took it apart into its 5 cubes. What is the total number of faces that are not painted?
2 m
Level 1 PSLE
The figure shows a cuboid with a square base and a height of 2 cm. The area of the shaded face is 20 cm2. What is the volume of the cuboid?
1 m
Level 3 PSLE
David has 8 large cubes and some small cubes. He placed them in a rectangular tank. The tank was filled to the brim exactly. The diagram shows the first layer of cubes.
1. How many small cubes does David have?
2. The volume of the tank is 504 cm3. If the large cubes took up 37 of the tank, What is the length of the edge of one small cube?
4 m
Level 3
Figure A shows a rectangular container. It is 35 filled with water. The length of the container is 18 cm and its breadth is 3 cm.
1. Find the capacity of the container in litres.
2. All the water in the rectangular container is poured into another tank as shown in Figure B. Find the height that represents the water level of the amount of water in it.
4 m
Level 3
In the figure, a fish tank measuring 42 cm by 25 cm by 28 cm was filled with water to its brim. Then, 10.08 ℓ of water was removed from the fish tank. Find the volume of water left in the tank. Express your answer in ℓ.
3 m