A tank is 25 metres long, 12 metres wide, and 6 metres deep. At 75 paise per sq. m, the cost of plastering its walls and bottom is:
A. Rs. 456
B. Rs. 458
C. Rs. 558
D. Rs. 568
Answer:C
A tank is 25 metres long, 12 metres wide, and 6 metres deep. At 75 paise per sq. m, the cost of plastering its walls and bottom is:
A. Rs. 456 B. Rs. 458 C. Rs. 558 D. Rs. 568