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 Ã— 3.5 cm Ã— 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 cm^{3},
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
Ã— 12 cm Ã— 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
m^{3}. 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

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