self Maths Puzzle

Smallest no.that can be divide with all the nos from 1 to 11.

Read Solution (Total 3)

self Other Question

There are 5 rock songs,6 carnatic songs and 3 indi pop songs.how many different albums can be formed using above repertoire if the albums should contain atleast 1 rock song and 1 carnatic song? 1=5,2=25,3=253,4=254,5=?