.
8
64
256
512
Sector
Segment
Semicircle
None of the above
15 cm
18 cm
20 cm
25 cm
308 cubic cm
525 cubic cm
600 cubic cm
770 cubic cm
12
6
4
3
3.5 cm
7 cm
10.5 cm
11 cm
2 units
3 units
4 units
5 units
Halved
Doubled
Same
Four times
2πr2
3πr2
4πr2
8πr2
20 m × 10 m × 5 m
10 m × 10 m × 10 m
420 m × 5 m × 5 m
None of these
10 m
12 m
15 m
16 m
100%
200%
300%
400%
594 kg
494 kg
444 kg
394 kg
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