A boy cover a distance 25km in 1 hour by his motorcycle and 10 km cover with a bus and 5km with a foot. Then How many hours taken to go his office.and Then Ram got 2O chocolate he gives his sister 5 Chocolate and he put in his box 3 chocolate then how many chocolate give his brother? and Ram left 5 Chocolate
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Answered by
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Answer:
A man travels 50 km at speed 25 km/h and next 40 km at 20 km/h and there after travel 90km at 15 km/h. His average speed is
A) 18
B) 25
C) 20
D) 15
Correct Answer:
A) 18
Step-by-step explanation:
Description for Correct answer:
Avg speed=Total Distancetotal time
=50+40+902+2+6
=18010=18 km/hr
Part of solved Trains questions and answers
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1
Answer:
it takes 1 hour to his office
2. he gives 7 choclates to his brother
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