engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Mensuration Solid Figures
The length, breadth, and height of the cuboidal room are 13 m, 12 m, and 15 m respectively. What is the cost of whitewashing the four walls of the room if the cost of whitewashing is Rs. 9 per m2?
1
Rs. 7750
2
Rs. 6730
3
Rs. 6750
4
Rs. 7865