Question

?= √(4 × ∛(16 × √(4 × ∛(16 ×…… ∝)) ) ) 

What value should come in place of the question-mark (?) in the following questions:
A 4
B 6
C 4√2
D 8
E 12
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)