The sum of k consecutive integers is 51. If the least integer is -50, then k =
Choose the correct option.
A) 40  B) 62  C) 82  D) 92  E) 102
The difference is consistent with each integers , therefore the series can be A.P.   Sum of A.P. = A + (N-1) D   A=First term   D=Difference between each integer   N=number of terms   Sum = A + (N - 1 ) D   51= -50 + N - 1   N = 102   Answer = 102
<result>E</result>
The sum of k consecutive integers is 51. If the least integer is -50, then k =