Self Maths Puzzle Logical Reasoning

what is the next letter in the series
J,M,M,J,S,_

Read Solution (Total 2)

Self Other Question

1,4,11,30,85,__? A small family consisting of 4 ( father , mother , son , daughter ) goes to a photo studio . Father says to the photographer , " I need all the possible photographs of our family " . how many pictures can he take , such that at least one person should be there in the photo

note : FS , SF are considered two different pictures