BANK IBPS RRB PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Mensuration Solid Figures
The ratio between the sides of the room is 3: 2 . The cost of whitewashing the ceiling of the room at Rs. 0.5/m2 is Rs. 192 and the cost of papering the walls at Rs. 0.1/m2 is Rs.40 . What is the height of the room?
1
4 m
2
6 m
3
5 m
4
3 m
5
7 m