Sarkari RiseLogin
SSC MTS 2023 · PYQ · Number Series · medium

What should come in place of '?' in the given series? 3 9 45 261 1557 ?

  1. A.9433
  2. B.8572
  3. C.9555
  4. D.9333✓ Correct

Explanation

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.
💡 Practice unlimited SSC MTS PYQs + AI-tracked progress on each topic. Sign up free →

More Number Series questions

Want more SSC MTS practice?

Free daily 10-Q quiz · adaptive mocks · 4,000+ verified PYQs · AI doubt solver in Hindi + English

Sign up freeMore Number Series practice