what-is-the-probability-of-5-sundays-in-the-month-of-december-

Question Number 10116 by Gaurav3651 last updated on 25/Jan/17

w h a t i s t h e p r o b a b i l i t y o f 5 s u n d a y s

i n t h e m o n t h o f d e c e m b e r ?

Commented by prakash jain last updated on 25/Jan/17

Favorable cases - 1 dec

1 dec Sunday \Rightarrow 1, 8, 15, 22, 29 are sundays

1 dec Saturday \Rightarrow 2, 9, 16, 23, 30 are sundays

1 dec Friday \Rightarrow 3, 10, 17, 24, 31 are sundays

if 1 dec is Monday to Thurday then dec

will have only 4 sundays .