An open tank is 25 m long, 12 m wide and 6 m deep. the cost (in ₹) of plastering its wall and bottom from the inside at ₹15 per m2 is:
1
11,160
2
12,500
3
13,275
4
10,800
An open tank is 25 m long, 12 m wide and 6 m deep. the cost (in ₹) of plastering its wall and bottom from the inside at ₹15 per m2 is: