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Quantitative Aptitude

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Time & Distance

Question
3 out of 35
 

A car starts with the speed of 70 km/h with its speed increasing every two hours by 10 km/h. In how many hours will it cover 345 km?



A
B 4 hours 5 minute
C
D Cannot be determined
E None of these

Ans. C

1st 2 hours =70 x 2 = 140

Next 2 hours = 80 x 2 = 160

After 4 hour total distance cover = 300

So next 45 km with speed of 90 km/h is hour

So, total time taken = 4hour

Time & Distance Flashcard List

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