Symbiosis National Aptitude Test SNAP 2014 Paper

Question : 26 of 150

Marks: +1, -0

The cost of the paint is ₹ 36.50 per kg. If 1 kg of paint covers 16 square feet, how much will it cost to paint outside of a cube having 8 feet each side?

₹ 692
₹ 768
₹ 876
₹ 972

Validate

Solution:

Surface area of the cube = (6 ×

8^2

) sq. ft. = 384 sq. ft.
Quantity of paint required =

({384}/{16})

kg = 24 kg.
∴ Cost of painting = ₹ (36.50 × 24) = ₹ 876.

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