Question

If x²- 5x + 1 = 0, what is the value of x² + 1/x2?

A 21
B 20
C 25
D 23
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)