varsha gunjal 4 months ago The speed of train is 90 kmph. What is the distance covered by it in 10 minutes? A. 15 B. 10 C. 5 D. 12

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A does 33.33% as much work as B in five-ninth of the time . They together do it In 15 days .C is 75% as efficient as B . A ,B and C together can do the work in? View Answer

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With an average speed of 40 kmph, a train reaches its destination in time. If it goes with an average speed of 35 kmph, it is late by 15 minutes. the length of the total journey is: A. 40 km B. 70 km C. 30 km D. 80 km View Answer

A. 15km d=vt=(90km/h)(1/6h)= 15 km

10 minutes = 1/6 of an hour

D. 12

15 kmph

15kmph

15 kmph

15 kmph

15