The Indian Railways has claimed that zero passenger death was witnessed in the current financial year, that is, 2019-20. This is for the first time in how many years long history of railways?

The Indian Railways has claimed that zero passenger death was witnesse

1.	The Indian Railways has claimed that zero passenger death was witnessed in the current financial year, that is, 2019-20. This is for the first time in how many years long history of railways?
A.	100
B.	126
C.	148
D.	166
E.	172
Answer» E. 172