Question

In the following question, a letter-number series is given with one or more terms missing as shown by (?). Choose the missing term out of the given alternatives.

2, A, 9, B, 6, C, 13, D, ?

• A. 9
• B. 10
• C. 12
• D. 19

Answer 1

Answer: (B)

10

The series is formed by three series, $2,6..$ and $9,13,...$ and $A,B,C,D$
Hence, the missing term is from the series $2,6,...$ which follows the sequence of $+4,+\mathrm{4..}$
Thus, the missing term is $6+4=10$.