In which year the practice of presenting the railway budget separate from the general budget (or vice versa in true sense) started in India?

Answer: Option B

Separate Railway budget was introduced in 1924 on the recommendations of the Acworth committee. After 92 years in 2018 Railway Budget merged with General Budget was based on the recommendations of the Committee headed by Bibek Debroy, then a member of the NITI Aayog.