1.

There are 20 cylindrical pillars in a building, each having a diameter of 50 cm and height 4 m, Find the cost of cleaning them at Rs 14 per m2.

Answer»

There are 20 cylindrical pillars in a building, each having a diameter of 50 cm and height 4 m, Find the cost of cleaning them at Rs 14 per m2.



Discussion

No Comment Found