45, 54, 47, ?, 49, 56, 51, 57, 53
  • 148
  • 250
  • 355
  • 4None of these
Answer:- 1
Explanation:-

Solution:
The given sequence is a combination of two series:
I. 45, 47, 49, 51, 53 and II. 54, ?, 56, 57
Clearly, II consists of consecutive natural numbers, starting from 54.
So, missing term = 55.

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