Choose the missing terms out of the given alternatives : 2, A, 9, B, 6, C, 13, D, ?
Options:
A . 9
B . 10
C . 12
D . 19
Answer: Option B The given sequence is a combination of two series:I: 2, 9, 6, 13, ? and II: A, B, C, DThe pattern in I: is : 2 + 7 = 9 - 3 = 6 + 7 = 13 - 3 = 10So, the missing term is 10.
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