UPSC Civil Service Exam Questions - Engineering

Q1:

Consider the following statements about concrete sleepers :
1. They improve the track modulus.
2. They have good scrap value.
3. They render transportation easy
4. They maintain the gauge quite satisfactorily.
Of these statements :

A 1 and 2 are correct

B 2 and 3 are correct

C 3 and 4 are correct

D 1 and 4 are correct

ANS:D - 1 and 4 are correct

No answer description is available.