a_b a a_a a _ _ ab (A) a a a a (B) b a a a (C) b b a a (D) a b b a

Question

which sequence of letters when placed at the blanks one after the other will complete the given letter series ?

a_b a aa a _ ab

(A) a a a a (B) b a a a (C) b b a a (D) a b b a

Answer 1

The correct option is (D) a b b a