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Subject :NSO    Class : Class 7

Grass is to be laid in a rectangular plot 15 m long and 13 m wide leaving two triangular sections at opposite edges for two flower beds. If the flower beds are to be equal right-angle isosceles triangles with equal sides measuring 1.5 m each, find out how much would it cost to lay grass at Rs 8 per sq. m ?

(A) Rs 1542

(B) Rs 1462

(C) Rs 1264

(D) Rs 1642

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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