Question

If '63a9b' is a five-digit number which is divisible by 72, then find the value of (a + 2b).

A 20
B 11
C 24
D 18
Practice Next

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)