(a) the decisions taken by the Government to ensure the availability of reserved berths for the waitlist passengers along with the outcome thereof;
(b) whether the Government has conducted any survey to ascertain the percentage of reserved berths provided to the waitlist passengers during the last three years and if so, the outcome thereof;
(c) whether any scheme is being prepared to issue minimum number of waitlist tickets to passengers; and
(d) if so, the manner in which the said scheme is likely to function?