Question
4, 6, 12, 14, 28, 30, ?
A. 60
B. 36
C. 42
D. 58
Answer: A
Solution:
The given sequence is a combination of two series 4, 12, 28, …. and 6, 14, 30, ….
The pattern is +8, +16, +32.
So, the missing number
= (28 + 32)
= 60
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