Q. Find the missing number: 3, 7, 15 ,?, 63 ,127

  • (A) 30
  • (B) 31
  • (C) 47
  • (D) 52
✅ Correct Answer: (B) 31

Published by Omveer ⭐ 5.26K Points at 29-Nov-2021 07:09 pm in Reasoning

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