Question

CAN U SOLVE THIS:-




______ +________+_______=30

fill the box using

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

you can also repeat this numbers:-

[this Question came in UPSC final exam held in December 2013 at india]


you will be glad to note the only Gaurav agrwal ( IS topper) & HITESH MHATRE& KALPANA( K R C grp ADMIN ) could solve it

Answer 1

answer is (7+1)+(9+1)+(11-1)=30

Answer 2

(11-1)+(13-3)+(15-5)=30