Question

If there are 25 railway stations on a railway line,how many tipes of single second class tickets must be printed

Answer 1

Answer:

24²⁵

Step-by-step explanation:

Each station can have tickets to other 24 stations

and there are total 25 stations.

24²⁵  would be the number of tickets which must be printed

Answer 2

Answer:

Step-by-step explanation:

There are 25 railway stations in a railway line

Required no.of second class railway tickets=25P2=25×24=600