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# Exercise 7.3: Volume of Cuboid and Cube

Maths : Mensuration: Book Back, Exercise, Example Numerical Question with Answers, Solution: Exercise 7.3: Volume of Cuboid and Cube

Volume of Cuboid and Cube

Exercise 7.3

1. Find the volume of a cuboid whose dimensions are

(i) length = 12 cm, breadth = 8 cm, height = 6 cm

(ii) length = 60 m, breadth = 25 m, height = 1.5 m 2. The dimensions of a match box are 6 cm Ă— 3.5 cm Ă— 2.5 cm. Find the volume of a packet containing 12 such match boxes. 3. The length, breadth and height of a chocolate box are in the ratio 5:4:3. If its volume is 7500 cm3, then find its dimensions. 4. The length, breadth and depth of a pond are 20.5 m, 16 m and 8 m respectively. Find the capacity of the pond in litres. 5. The dimensions of a brick are 24 cm Ă— 12 cm Ă— 8 cm. How many such bricks will be required to build a wall of 20 m length, 48 cm breadth and 6 m height? 6. The volume of a container is 1440 m3. The length and breadth of the container are 15 m and 8 m respectively. Find its height. 7. Find the volume of a cube each of whose side is (i) 5 cm (ii) 3.5 m (iii) 21 cm 8. A cubical milk tank can hold 125000 litres of milk. Find the length of its side in metres. 9. A metallic cube with side 15 cm is melted and formed into a cuboid. If the length and height of the cuboid is 25 cm and 9 cm respectively then find the breadth of the cuboid. Tags : Numerical Problems with Answers, Solution | Mensuration | Maths , 9th Maths : UNIT 7 : Mensuration
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9th Maths : UNIT 7 : Mensuration : Exercise 7.3: Volume of Cuboid and Cube | Numerical Problems with Answers, Solution | Mensuration | Maths