Question

Which pH level in lakes and rivers is likely to negatively impact the reproduction of most fish species?

A Below 6.0
B Below 5.5
C Below 4.9
D Below 3.5
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)