Bunuel wrote:

Five sisters each played in a different soccer game on the same Saturday, and no two sisters scored the same number of goals. What is the least number of goals that the sisters, combined, could have scored?

A. 10

B. 12

C. 14

D. 15

E. 17

We are given the information that no two sisters score the same number of

goals. Since we have been asked to find the minimum number of goals that

have to be scored, we assume that the first sister doesn't score a goal. The

other 4 sisters score 1,2,3, and 4 goals respectively.

Therefore, the 5 sisters score 0+1+2+3+4 =

10 goals(Option A) combined.

P.S We have not been told that each sister scores in the soccer game.

_________________

You've got what it takes, but it will take everything you've got