Level 2
The figure is made of unit cubes. If Joan were to dip the figure in red paint, what area of the figure would be painted?
Level 2
The figure is made of unit cubes. If Joan were to dip the figure in red paint, what area of the figure would be painted?
Image in this question is not available.
Level 2
The figure is made of unit cubes. If Joan were to dip the figure in red paint, what area of the figure would be painted?
Level 2
The figure is made of unit cubes. If Joan were to dip the figure in red paint, what area of the figure would be painted?
Image in this question is not available.
Level 3
The area of one face of the wooden cube is 3600 cm2. A carpenter cut the wooden cube into three cuboids of identical size. After gluing the cuboids together to make a solid figure as shown, he painted all the surfaces of the solid figure red. What was the total surface area of the solid figure that had been painted red?
Level 3
The area of one face of the wooden cube is 3600 cm2. A carpenter cut the wooden cube into three cuboids of identical size. After gluing the cuboids together to make a solid figure as shown, he painted all the surfaces of the solid figure red. What was the total surface area of the solid figure that had been painted red?
Image in this question is not available.
Level 3
The solid figure is made up of 3-cm cubes.
- Find its volume.
- If the solid figure is placed on the floor and some paint is poured onto the solid figure such that all the exposed sides are coated with paint, how many cubes will have only two of its faces covered with paint?
Level 3
The solid figure is made up of 3-cm cubes.
- Find its volume.
- If the solid figure is placed on the floor and some paint is poured onto the solid figure such that all the exposed sides are coated with paint, how many cubes will have only two of its faces covered with paint?
Image in this question is not available.
Level 3
An iron cube of side 8 cm is melted and recast into a cuboid which has a square base of side 4 cm. What is the height of the cuboid?
Level 3
An iron cube of side 8 cm is melted and recast into a cuboid which has a square base of side 4 cm. What is the height of the cuboid?
Image in this question is not available.
Level 3
The figure shows a cuboid that is formed by putting 12 identical cubes together. The volume of the cuboid is 96 cm3. Find the height of the cuboid.
Level 3
The figure shows a cuboid that is formed by putting 12 identical cubes together. The volume of the cuboid is 96 cm3. Find the height of the cuboid.
Image in this question is not available.
Level 2
Amelia wanted to pack some wooden blocks into a rectangular box. The dimensions of the box and the wooden block are given. Find the greatest number of wooden blocks that Amelia can pack into the box.
Level 2
Amelia wanted to pack some wooden blocks into a rectangular box. The dimensions of the box and the wooden block are given. Find the greatest number of wooden blocks that Amelia can pack into the box.
Image in this question is not available.
Level 2
Silas puts ten 1-cm cubes into a transparent tank.
- What is the volume of the transparent tank?
- How many more 1-cm cubes are needed to fill up the whole tank completely?
Level 2
Silas puts ten 1-cm cubes into a transparent tank.
- What is the volume of the transparent tank?
- How many more 1-cm cubes are needed to fill up the whole tank completely?
Image in this question is not available.
Level 2
The solid is made up of cubes of edge 3 cm. How many cubes must be added to form a cuboid 24 cm by 12 cm by 9 cm?
Level 2
The solid is made up of cubes of edge 3 cm. How many cubes must be added to form a cuboid 24 cm by 12 cm by 9 cm?
Image in this question is not available.
Level 2 PSLE
Min has two rectangular boxes A and B . The length, breadth and height of Box A are thrice those of Box B. She packed 12 identical cubes exactly into the small box. How many such cubes can be packed exactly into Box A? (The diagram is not drawn to scale.)
Level 2 PSLE
Min has two rectangular boxes A and B . The length, breadth and height of Box A are thrice those of Box B. She packed 12 identical cubes exactly into the small box. How many such cubes can be packed exactly into Box A? (The diagram is not drawn to scale.)
Image in this question is not available.
Level 2
The figure shows a rectangular glass box partly filled with unit cubes. How many more unit cubes must be added to the glass box for it to be 12 filled with unit cubes?
Level 2
The figure shows a rectangular glass box partly filled with unit cubes. How many more unit cubes must be added to the glass box for it to be 12 filled with unit cubes?
Image in this question is not available.
Level 2
The figure is made up of 2-cm cubes. How many more cubes are needed to form a cube of volume 216 cm3?
Level 2
The figure is made up of 2-cm cubes. How many more cubes are needed to form a cube of volume 216 cm3?
Image in this question is not available.
Level 2
How many more unit cubes must be added to solid A so that it becomes a cube of 3-cm edge?
Level 2
How many more unit cubes must be added to solid A so that it becomes a cube of 3-cm edge?
Image in this question is not available.
Level 3
Alice is trying to form a 6-cm cube using 1-cm cubes. How many more 1-cm cubes does she need to form the 6-cm cube?
Level 3
Alice is trying to form a 6-cm cube using 1-cm cubes. How many more 1-cm cubes does she need to form the 6-cm cube?
Image in this question is not available.
Level 2
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.
Level 2
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.
Image in this question is not available.
Level 2
A rectangular tank measuring 30 cm by 12 cm by 16 cm was completely filled with water. After some water was poured out from the tank, the height of the water decreased from 16 cm to 11 cm. How much water was poured out from the tank?
3 m
Image in this question is not available.
Level 2
The tank measuring 42 cm by 20 cm by 12 cm was 15 filled with water. After some water was added into the tank, the tank became 34 full. How much water was added to the tank?
Level 2
The tank measuring 42 cm by 20 cm by 12 cm was 15 filled with water. After some water was added into the tank, the tank became 34 full. How much water was added to the tank?
Image in this question is not available.
Level 2
38 of a container is filled with cooking oil. After 2.1 ℓ of oil is poured into the container, it becomes 23 full. How much more cooking oil would be needed to completely fill the container? Give your answer in litres.
3 m
Image in this question is not available.
Level 3
Container A measures 28 cm by 20 cm by 14 cm was 34 filled with water. When the water was poured into Container B, it was 14 full. Find the base area of Container B if its height was 20 cm.
Level 3
Container A measures 28 cm by 20 cm by 14 cm was 34 filled with water. When the water was poured into Container B, it was 14 full. Find the base area of Container B if its height was 20 cm.
Image in this question is not available.
Level 3
The figure shows a rectangular container with a square base of area 16 cm
2. The area of the shaded face is 36 cm
2.
- What is the height of the container?
- James filled a third of the container with water. Find the volume of the water.
Level 3
The figure shows a rectangular container with a square base of area 16 cm
2. The area of the shaded face is 36 cm
2.
- What is the height of the container?
- James filled a third of the container with water. Find the volume of the water.
Image in this question is not available.
