The side of a cube measures 10 cm. The cost of painting the outer surface of the cube at the rate of ₹10 per sq cm is ₹ 6000.

True

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False

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Solution

The correct option is B
False

Side of the cube $a = 10 c m$

Total Surface area of cube $= 6 a^{2} = 6 \times 100 = 600 c m^{2}$

Cost of painting $=$ ₹ 600 $\times 10 =$ ₹ $6000$

Hence, the statement is true

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The side of a cube measures 10 cm. The cost of painting the outer surface of the cube at the rate of ₹10 per sq cm is ₹ 6000.

The correct option is B False Side of the cube a=10 cm Total Surface area of cube =6a2=6×100=600 cm2 Cost of painting = ₹ 600 ×10= ₹ 6000 Hence, the statement is true

The correct option is B
False

Side of the cube $a = 10 c m$

Total Surface area of cube $= 6 a^{2} = 6 \times 100 = 600 c m^{2}$

Cost of painting $=$ ₹ 600 $\times 10 =$ ₹ $6000$

Hence, the statement is true