Others Maths Puzzle

find the odd one :-
6,12,48,100,384,768,3072

Read Solution (Total 1)

Others Other Question

If

1 = 2
2 = 2
3 = 5
4 = 4
5 = ?

(Use proper logic)
3+5+6=151872
5+5+6=253094
5+6+7=303585
5+5+3=251573
then
9+4+7=_______