Question

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

A 9 Correct Answer Incorrect Answer
B 10 Correct Answer Incorrect Answer
C 12 Correct Answer Incorrect Answer
D 19 Correct Answer Incorrect Answer

Solution

Solution-

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

first numeric digit -

2+7=9

9-3=6

6+7=13

13-3=10.

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