A rectangular lawn 80 m by 60 m has two roads each 10 m wide running in the middle (one along length; one along breadth). Find the cost of gravelling at Rs 30/m².

A rectangular lawn 80 m by 60 m has two roads each 10 m wide running in the middle (one along length; one along breadth). Find the cost of gravelling at Rs 30/m².

Past Papers: PPSC Assistant (BS-16) — Past Paper MCQs

A: 3900

B: 39000

C: 30000

D: None of these

Road areas