R1 + R2 + R3 + R4 + R5 = 30

This question came in UPSC Final Exams held in Dec ’13 and only IAS topper of that year was able to solve it.

0 votes

R1 + R2 + R3 + R4 + R5 = 30

Fill the boxes using

(1, 3, 5, 7, 9, 11, 13, 15)

U can also repeat the numbers.

Now;

lets do this 3+5+7+9+ __ = 30

i.e., 24 + 6 = 30

but "6" is not a odd number but if do the mirror image ( that is , upright) so 6|9

so six can be considered as the correct number and

the equation can be as follows :

-------- *9

3+5+7+9+6=30

With this I conclude .. smile emoticon

Hope you Like it

...