A steel factory manufactures a closed cylindrical tank. The entire outer surface (including the top and the base) is painted at ₹3 per cm². The total cost of painting is ₹2,772. If the height of the cylinder is twice its radius, what will be its volume? (Use π = 22/7)
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) 2,236 cm³
- (B) 2,282 cm³
- (C) 2,156 cm³
- (D) 2,246 cm³
Verified Answer
Option (C): 2,156 cm³
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