Question

Q._+_+_=30
Select the numbers from this (1,3,5,7,9,11,13,15)
You can also repeat the numbers

Answer 1

9+15+3!=30 is the answer 

Answer 2

Adding odd numbers do not guve even number. So this sum can be solved only through FACTORIAL method. So the ans :- [3!+15+9=30]