Question

Solve this..
◻➕◻➕◻➕◻➕◻=30
Fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15)
U can also repeat the numbers..This question came in UPSC Final Exams held in Dec '13...... You will be glad to note that only Gaurav Agarwal could solve it.

Answer 1

3!+1+1+1+1+1+1+5+13=30
3!=3*2*1=6
hope i helped u:)

Answer 2

3 ! + 3! + 3! + 3! + 3!