Q. Complete the series....
15, 21, 57, ?, 221

  • (A) 96
  • (B) 126
  • (C) 108
  • (D) 121
✅ Correct Answer: (D) 121

Published by Ram Sharma ⭐ 193.88K Points at 08-Oct-2021 04:23 pm in Reasoning

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