Question

Diptera, the insect order that includes houseflies and mosquitoes, is characterised by having only?

A No wings
B One pair of functional wings
C Two pairs of wings
D Four pairs of wings
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)