Quantitative Aptitude Ques 1702

Question: Directions: What will come in place of question mark (?) in the following number series? [RBI (Clerk) 2015]

10, 12, 18, 30, 50,?

Options:

A) 88

B) 78

C) 80

D) 74

E) 70

Show Answer

Answer:

Correct Answer: C

Solution: