Maths : Speed Time Distance

Question :  If Rower rows 18 Kms upstream  and 30 Kms in downstream in 3 Hours each time then what is the speed of stream ?

Answer : 2 Km/ Hr

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Question : A train takes 15 second to pass through station 120 m long and 18 seconds to pass through completely another station 162 m long . What is the length  of the train ?

Answer  :  90 Metre


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Question : A man standing on a platform which is 150 m long . He noted that train cross the platform in 20seconds but himself  in 8 seconds. Find the Speed of the train ?

Answer 12.5 metres / seconds


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Question : A man walking with 3/4 of his normal speed . He got late by 1/2 hour. Find the duration of walk with normal speed ?

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Question : A man travels half of journey with 80 Km / hr and rest half of the journey with 60Km/hr
 then what is the average speed ?
             If total travelling time is 5 Hours then how much distance man has travelled ?

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Label : Maths for Kids , Maths Puzzle , Brain Tester ,  Maths Question , Time distance speed
             Maths Problems , Maths worksheet

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