Home › RRB NTPC › Quantitative Aptitude › Time, Speed and Distance › A car covers $360$ km in $4$ hours. Find its ave…
A car covers $360$ km in $4$ hours. Find its average speed.
A$60$ km/hr
B$80$ km/hr
C$90$ km/hr
D$100$ km/hr
Answer & Solution
Correct answer: C. $90$ km/hr
Speed $= \dfrac{\text{Distance}}{\text{Time}} = \dfrac{360}{4} = 90$ km/hr.
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