Q:

(A) Has to give way to (B)/ Avert accidents (C)/ At the cost of maintenance and safety (D)/ The present system of running trains on a congested network (E)/ Safety consciousness in operations

• 1
  DCAE
• 2
  EABC
• 3
  DCAB
• 4
  None of these
• 5
  No correction required