Find the missing term in the following series.

1)

120,99, 80, 63,48, ?


A) 40

B) 35

C) 39

D) 38

Answer:

Option B

Explanation:

The pattern is - 21, - 19, - 17, - 15, ..... So, missing term = 48 - 13 = 35.

Hence the answer is (b).