A cyclist travels 40 meters in 8 seconds. What is his speed?
एक साइकिल सवार 8 सेकंड में 40 मीटर की दूरी तय करता है। उसकी चाल ज्ञात कीजिए।
Answer और ExplanationAnswer and explanation
Answer: (A) 18 km/hr
चाल = 408 = 5 m/s
km/h में = 5 × 185 = 18 km/h
✓
उसकी चाल 18 km/h है।
Speed = 408 = 5 m/s
In km/h = 5 × 185 = 18 km/h
✓
His speed is 18 km/h.
Source: RRB NTPC (Undergraduate) · 16 Jun 2026 · Shift 1। Solution: Prashant Sir, Vijayastra।Source: RRB NTPC (Undergraduate) · 16 Jun 2026 · Shift 1. Solution by Prashant Sir, from Vijayastra.