SSC JE Civil 14 Nov 2022 Shift 1 Solved Paper

Question : 102 of 200

Marks: +1, -0

A compound piping system consists of 1500 m of 50 cm, 600 m of 40 cm and 400 m of 30 cm diameter pipes of the same material connected in series. Calculate the equivalent length of a 40 cm pipe of the same material.