Question

A. 20 B. 2000 C. 20,000 D. 9000
(14) The volume of a cuboid having base area 20 cm2 and height
3 cm is
cm3
A. 60
B. 23
C. 180
D. 46
(15) The base area of a cube is 25 cm2. Then its volume is
cm?
A. 100
B. 125
C. 30
D. 625
(16) The radius of a semicircle is 7 cm. Then its perimeter is
cm.
A. 58
B. 29
C. 36
D. 77
(17) The volume of a cylinder having radius 7 cm and height 5 cm
is
cm3
A. 35
B. 70
C. 770
D. 350​

Answer 1

1. A. 60
2. D. 625
3. A. 58
4. A. 35

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