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Question
There is a square park in a society of side 7 m. What is the cost of laying bricks in the park at the rate of ₹ 10 / m2.
There is a square park in a society of side 7 m. What is the cost of laying bricks in the park at the rate of ₹ 10 / m2.
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Solution
The correct option is C 490
Total cost of laying bricks in the park = Area of the park x rate
Area of a the park = (7 x 7) m2
= 49 m2
Cost = 49 m2 x ( ₹ 10) / m2
= ₹ 490
490
Total cost of laying bricks in the park = Area of the park x rate
Area of a the park = (7 x 7) m2
= 49 m2
Cost = 49 m2 x ( ₹ 10) / m2
= ₹ 490
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