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UPSC Civil Service Exam Questions - Engineering

Q1:

A spillway of an irrigation project is to be studied by means of a model constructed to a scale of 1 : 9. The prototype discharge is 1000 m3/s. Neglecting the viscous and surface tension effects, the required flow rate for the model is

A 12.35 m3/s

B 111.11 m3/s

C 4.11 m3/s

D 1.37 m3/s

ANS:C - 4.11 m3/s

Option B is correct I think.