a) Rs 500 b) Rs 510 c) Rs 530 d) Rs 540 correct answer is: b) Rs 510 Explanation Here,Length mBreadth mWe know,Perimeter of rectangle = 2 × (length + Breadth) Perimeter of the field is ...
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(i) What is the area of the floor(ii) Area of the celling(iii) Cost of white washing the walls without doors & windows at the rate of Rs. 12 per sqm(iv) Cost of polishing both sides of doors and ...
a) 40000 m square b) 20000 m square c) 10000 m square d) 800 m square correct answer is: c) 10000 m square Explanation We know, Perimeter of a square Area of a square ...