Find the cost of digging a cuboidal pit 8 m long, 6 m broad and 3 m deep at the rate of Rs 30 per m3.
The given cuboidal pit has its length (l) as 8 m, width (b) as 6 m, and depth (h) as 3 m.
Volume of the pit=l×b×h=(8×6×3)m3=144 m3
Cost of digging per m3 volume = Rs. 30
Cost of digging 144 m3 volume = Rs. (144×30) = Rs.4320