Question

National Science Day is observed on February 28 every year to commemorate the discovery of which scientific phenomenon?

A Bose-Einstein Condensate
B Raman Effect
C Nuclear Fission
D Photoelectric Effect
E Quantum Entanglement
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)