Level 2
Water is pumped into a rectangular tank at a rate of 16.5 ℓ per minute. The tank measures 110 cm by 90 cm by 50 cm. How long does it take to fill the tank? Express your answer in min.
2 m
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Level 2
The area of the shaded face of the cuboid is 48 cm2. The length of the cuboid is 37 cm. Find its volume.
Level 2
The area of the shaded face of the cuboid is 48 cm2. The length of the cuboid is 37 cm. Find its volume.
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Level 2
The ratio of the length to the breadth to the height of a cuboid is 7 : 5 : 8. The height is 18 cm longer than the breadth. Find the volume of the cuboid.
2 m
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Level 2
The base of a cuboid is a square of sides 19 cm. If the height of the cuboid is 80% of the side of the base, find its volume.
Level 2
The base of a cuboid is a square of sides 19 cm. If the height of the cuboid is 80% of the side of the base, find its volume.
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Level 2
The figure shows a piece of paper. When the shaded rectangles A, C, D and square B is cut out, the remaining parts form the net of a cuboid. Area E is a square. Given that the area of A is 18 cm2 and the area of B is 81 cm2, find the volume of the cuboid.
Level 2
The figure shows a piece of paper. When the shaded rectangles A, C, D and square B is cut out, the remaining parts form the net of a cuboid. Area E is a square. Given that the area of A is 18 cm2 and the area of B is 81 cm2, find the volume of the cuboid.
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Level 2
The height of the cuboid is 39 cm. The height of the cuboid is 30% more than its length but 20% more than its breadth. Find the volume of the cuboid.
2 m
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Level 2
The figure shows cardboard pieces used to form the net of a cuboid. The area of each square piece is 25 cm2 and the area of each rectangular piece is 40 cm2. Find the volume of the cuboid.
Level 2
The figure shows cardboard pieces used to form the net of a cuboid. The area of each square piece is 25 cm2 and the area of each rectangular piece is 40 cm2. Find the volume of the cuboid.
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Level 2
A cuboid has a square face of area 49 cm2. The ratio of its length to its breadth is 9 : 7. Find its volume.
Level 2
A cuboid has a square face of area 49 cm2. The ratio of its length to its breadth is 9 : 7. Find its volume.
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Level 2 PSLE Mark glued 15 cubes of side 1 cm to form the solid shown.
- Mark painted the whole solid, including the base. What was the total painted area?
- Mark added some cubes of side 1 cm to the solid to form a cuboid 3 cm by 5 cm by 5 cm. How many cubes did he add?
Level 2 PSLE Mark glued 15 cubes of side 1 cm to form the solid shown.
- Mark painted the whole solid, including the base. What was the total painted area?
- Mark added some cubes of side 1 cm to the solid to form a cuboid 3 cm by 5 cm by 5 cm. How many cubes did he add?
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Level 1
What is the maximum number of 3 cm cubes that can be filled into a 12 cm by 9 cm by 7 cm cuboid?
2 m
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Level 2
A cuboid made up of 1-cm cubes is 4 cm by 2 cm by 1 cm. If the same cubes is made into a larger cube with the same volume, what is the length of the cube?
Level 2
A cuboid made up of 1-cm cubes is 4 cm by 2 cm by 1 cm. If the same cubes is made into a larger cube with the same volume, what is the length of the cube?
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Level 2
The shaded surface area of the cuboid is 400 cm2. Find the volume of the cuboid.
Level 2
The shaded surface area of the cuboid is 400 cm2. Find the volume of the cuboid.
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Level 2
The shaded surface area of the rectangular box shown is 36 cm2. What is the volume of the box?
Level 2
The shaded surface area of the rectangular box shown is 36 cm2. What is the volume of the box?
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Level 2
The volume of a cuboid is 441 cm3. Its base is a square of side 7 cm. Find its height.
2 m
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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
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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?
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?
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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
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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
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Level 2
A rectangular tank has a base area of 50 cm2. It is half filled with water. If 4 bottles of water are poured into the tank, 250 mℓ of water will overflow. If 3 bottles of water are poured into the tank, 100 mℓ of water will overflow. Find the height of the tank.
2 m
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Level 2
A tank measuring 20 cm by 15 cm by 12 cm is 310 filled with water. Find the volume of water in the tank.
2 m
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