railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Plane Figures
The cost of tiling the floor of a rectangular room is Rs. 9100 at Rs. 65 per m2. The ratio of the length and breadth of the floor is 7 ∶ 5. The perimeter (in m) of the floor of the room is:
1
28.8
2
48
3
24
4
36