engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mensuration Plane Figures
Length and breadth of a rectangular room are in the ratio 4 ∶ 5. The perimeter of the room is 180 m. Cost of flooring is Rs. 75 per square metre. Find the cost of flooring the room.
1
Rs. 1,50,000
2
Rs. 1,20,000
3
Rs. 1,75,000
4
Rs. 1,68,000
5
Rs. 1,45,000