DSSSB · Reasoning

Read the series from left to right: 8 4 7 5 5 8 7 6 6 4 7 6 9 9 8 3 9 4 4 6 5 1 3 1 9 8 8 How many such odd numbers are there which are immediately preceded and followed by an odd number on both sides?

  1. 3
  2. 6
  3. 5
  4. 4
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