Find the time taken to travel a distance of 450km in 9 km/hr
A4050
B50
C45
D90
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Related Questions:
A person travels a distance of 300 km and then returns to the starting point. The time taken by him for the outward journey is 5 hours more than the time taken for the return journey. If he returns at a speed of 10 km / h more than the speed of going, what is the average speed (in km / h) for the entire journey?
Udai travels half of his journey by train at the speed of 120 km/hr and rest half by car at 80 km/hr. What is the average speed?
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250 മീറ്റർ നീളമുള്ള ഒരു ട്രെയിൻ 150 മീറ്റർ നീളമുള്ള ഒരു പാലം കടക്കാൻ 30 സെക്കന്റ് എടുത്താൽ അതിന്റെ വേഗത എന്ത്?
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