Mensuration · Question 6 · Medium
A cylindrical water tank has radius 7 m and height 10 m. How many litres of water can it hold? (Use π = 22/7; 1 m³ = 1,000 litres)
- 15,40,000 litres
- 15,400 litres
- 4,40,000 litres
- 1,540 litres
Answer and explanation
Answer: A. 15,40,000 litres
Explanation: Volume = πr²h = 22/7 × 49 × 10 = 1,540 m³ = 1,540 × 1,000 = 15,40,000 litres.
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