How much has the Indian Railways spent on safety measures between 2017-2018 and 2021-2022?
(a) Rs 10,000 crore(b) Rs 50,000 crore(c) Rs 1 lakh crore(d) Rs 5 lakh crore Ans.(c)Sol. The Indian Railways has invested over Rs 1 lakh crore in safety measures during the mentioned period.

