Question

2, A, 9, B, 6, C, 13, D, ?
(A) 9
(B) 10
(C) 12
(D) 19

LOGICAL REASONING​

Answer 1

Answer:

since , A,9,B,6,C,13,D

therefore

? must be replaced by 9

option (A)

Answer 2

Answer:

10 , E

According to the pattern see is it helpful