Find the cost (in ₹) of digging a cuboidal pit that is 6 m long, 64 m broad and 10 m deep at the rate of ₹15 per m³.

Correct option is A

Given:

Length = 6 m

Breadth = 64 m

Depth (Height) = 10 m

Rate = ₹15 per m³

Formula Used:

Volume of cuboid = Length × Breadth × Height

Cost = Volume × Rate

Solution:

Volume of cuboid = 6 × 64 × 10 = 3840 m³

Cost = 3840 × 15 = ₹57600