Question

Worksheet 3
(d)
(e
1. Fill in the blanks.
(a) Amount of space occupied by a solid is called its
(b) Volume of a cuboid = Length x
(c) Volume of a cube = Edge *
(d) Cube is the best unit for measuring
(e) Volume of a cube of edge 1 mm is
(f) If a box is filled with 8 cubes of edge 1 cm each, its volume is
2. Find the volume of these cubes whose edges are given below:
(a) 4 cm
(b) 12 cm
(c) 15 cm
(d) 13 cm
2.
3
3. Find the volume of the following cuboids whose dimensions are given below:
(a) length = 15 cm, breadth = 8 cm, height = 5 cm
(b) length = 5 cm, breadth = 3 cm, height = 2 cm
(c) length = 10 cm, breadth = 5 cm, height = 3 cm
(d) length = 17 cm, breadth = 14 cm, height = 12 cm
4. An encyclopedia has a length of 30 cm, breadth 20 cm and height 8 cm.
Find the volume of the encyclopedia.
5. A dice has an edge of 4 cm. Find the volume of the dice.
6. Find the volume of a brick of length 18 cm, breadth 9 cm and height 6 cm.
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Answer 1

Answer:

1. volume of a Cuboid=length x

2.4