A train leaves Delhi at 1600 hours and after
travelling a distance of 990 km, reaches a station
at 0015 hours. What is the speed of the train ?
A. 80 km/hour B. 100 km/hour
C. 120 km/hour D. 160 km/hour
explain clealy
Answers
Answered by
0
Answer:
The correct answer is option C
Answered by
0
Answer:
C. 120km/hr
Step-by-step explanation:
Time taken by the train is 16.00 hrs- 0.15 hrs = 8 hrs 15 minutes = 8 +1/4= 33/4 hrs.
Distance travelled by the train= 990 Km
So speed of the train= 990/(33/4)= (990×4)/33= 30×4= 120Km/hrs.
Therefore the required speed of the train is 120km/hr.
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