Question

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. 15, 14, 12, 9, 5, 0, ?

Answer 1

15, 14, 12, 9, 5, 0, -6

Because,

15 - 1 = 14

14 - 2 = 12

12 - 3 = 9

9 - 4 = 5

5 - 5 = 0 and

0 - 6 = -6