Question

What will come in place of the question mark (?) in the following series? 20, 21, 30, 55, 104, 185, ?

A 326
B 316
C 306
D 300
E 346
Practice Next

Relevant for Exams:

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)