If a runner takes as much time in running 20 metres as the car takes in covering 50 metres. The distance covered by the runner during the time the car covers 1 km is :
A. 400 metres
B. 40 metres
C. 440 metres
D. None of these
Answer: Option A
Solution(By Examveda Team)
According to the question,$$\eqalign{ & \therefore 50{\text{ m}} = {\text{20 m}} \cr & \therefore {\text{1m}} = \frac{{20}}{{50}}{\text{m}} \cr & \therefore {\text{1000 m}} = \left( {\frac{{20}}{{50}} \times 1000} \right){\text{ m}} \cr & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, = 400{\text{ metres}} \cr} $$
Related Questions on Speed Time and Distance
A. 48 min.
B. 60 min.
C. 42 min.
D. 62 min.
E. 66 min.
A. 262.4 km
B. 260 km
C. 283.33 km
D. 275 km
E. None of these
A. 4 hours
B. 4 hours 30 min.
C. 4 hours 45 min.
D. 5 hours
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