Question

In a non-leap year what is the probability that there will be i) 53 sundays ii) 54 mondays

Answer 1

In a non leap year we have 52 weeks and 1day
Now this extra day can be any day from 7 days of a week
i→So possible events=7
favourable event=1
P=1/7
ii→ since we can't get 54 Mondays so
P=0