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A cylindrical tank has radius 7 m and height 10 m. Its volume is
A1540 cu m
B770 cu m
C154 cu m
D440 cu m
Answer & Solution
Correct answer: A. 1540 cu m
1. V = pi r squared h = (22/7) × 49 × 10.
2. = 154 × 10.
3. = 1540 cu m.
_Source: NCERT Class 10 Mathematics, Ch 12 "Surface Areas and Volumes", §12.2_
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