SSC MTS 2023 · PYQ · Number Series · medium
What should come in place of '?' in the given series?
3 9 45 261 1557 ?
Answer
The correct answer is D: 9333. The pattern is ×6−9: 3×6−9=9, 9×6−9=45, 45×6−9=261, 261×6−9=1557, 1557×6−9=9333.
- A.9433
- B.8572
- C.9555
- D.9333✓ Correct
The pattern is ×6−9: 3×6−9=9, 9×6−9=45, 45×6−9=261, 261×6−9=1557, 1557×6−9=9333.
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