Mathematics · Mensuration
The volume of a rectangular block of wood is 10,368 cm3. Its length, breadth and height are in the ratio of 3 : 2 : 1. If its entire surface is polished at ₹2/cm2, then find the total cost of polishing.
- 1₹6,436
- 2₹7,135
- 3₹6,356
- 4₹6,336✓
Correct answer
₹6,336
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