Question

Pipe ‘A’ can fill a tank in 10 hours whereas pipe ‘B’ can empty it in 20 hours. If both pipes are opened together while pipe ‘B’ is closed after 4 hours, then find the time taken by pipe ‘A’ to fill the rest of the tank.

A 12 hrs
B 8 hrs
C 10 hrs
D 18 hrs
E None of these
Practice Next

More Partnership Questions

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)