state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Mensuration Solid Figures
The area of the base of a conical tomb is 616 m2 and its height is 48 m. What is the cost of plastering its curved surface area at Rs. 150 per m2? (Take \(\pi =\frac{22}{7}\))
1
Rs. 300000
2
Rs. 330000
3
Rs. 315000
4
Rs. 360000