(a) whether death toll due to Railway accidents in the country is on the rise from the last five years;
(b) if so, the details of the railway accidents, zone-wise and year-wise for the last five years in Northern States;
(c) the details of number of deaths in railway accidents in the country, zone-wise and year-wise for the last five years; and
(d) the details of the total compensation awarded to the families of deceased due to train accidents for the last five years, zone-wise?