A rectangular lawn 55m by 35m has two roads each 4m wide running in the middle of it. One parallel to the length and the other parallel to breadth. The cost of graveling the roads at 75 paise per sq meter is A. rs.58 B. rs.158 C. rs.258 D. rs.358 Answer Workspace Report Discuss Answer with explanation Answer: Option C Explanation area of cross roads = (55 x 4) + (35 x 4)- (4 x 4) = 344sq m cost of graveling = 344 x (75/100) = Rs. 258 Workspace
Discuss about the question