IUPAC exam question

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!+3!+3!+3!+3!=30
Done ................yeppy

Answer 2

Impossible, the sum of five odd numbers is odd.

Answer 3

5.75+ 5.75 + 5.75 + 5.75 +7= 30

Answer 4

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

Answer 5

5 odd number will not give one 1 even number so do not try It is fake question

Answer 6

3!+3!+7+1+10

Answer 7

11+9+5+3+1+1

Answer 8

3!+3!+3!+3!+3!=30.

its so simple!!!!!!!  i think so.....

Answer 9

may be this can help..check this link!

http://mathforum.org/library/drmath/view/61945.html

Answer 10

(13*5)+(-15-15)+(-5*1)=30 65+(-30)+(-5)=30 65-30-5=30 65-35=30 30=30 My answer is right or wrong? I have use only your given specify number.

Answer 11

			(	1		1	)
5	+	5			+

 

Answer 12

3!+15+9