()+()+()+()+()=30
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 solve

There are 5 boxes, where we have to put given numbers. Addition of 5 odd numbers always gives an odd number result. 30 is an even number. So there is no combination of given numbers which can give you 30 as a result. 

4hours and 40 mins she would be 120 meters high