1.

Consider the following statements about concrete sleepers_________________?_x005F_x000D_1. They improve the track modulus._x005F_x000D_2. They have good scrap value._x005F_x000D_3. They render transportation easy._x005F_x000D_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
Answer» E.


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