One local and another express trains were proceeding in the same direction on paralled tracks at 29 km/hour and 65 km/hour respectively. The driver of the former notices that it look exactly 16 seconds for the faster train to pass by him. What is the length of the faster train?

60 m | ||

120 m | ||

160 m | ||

240 m |

The average speed of a train in the onward journey is 25% less than that of the return journey. The trains halts for one hour on reaching the destination. The total time taken for the complete to and fro journey is 17 hours covering a distance of 800 km. The speed of the train in the onward journey is.........

45 km per hour | ||

47.06 km per hour | ||

50.00 km per hour | ||

56.25 km per hour |

Two ladies simultaneously leave cities A and B connected by a straight road and travel towards each other. The first lady travels 2 km/hr faster than the second lady and reaches B one hour before the second lady reaches A. The two cities A and B are 24 km apart. How many kilometers does each lady travel in one hour?

5 km, 3 km | ||

7 km, 5 km | ||

8 km, 6 km | ||

16 km, 14 km |

A train of length 150 metres, moving at a speed of 90 km/hr can cross a 200 metre bridge in........

8 seconds | ||

14 seconds | ||

6 seconds | ||

15 seconds |

A worker reaches his factory 3 minutes late if his speed from his house to the factory is 5 km/hr. If he walks at a speed of 6 km/hr, then he reaches the factory 7 minutes early. The distance of the factory from his house is.....

4 km | ||

5 km | ||

6 km | ||

7 km |

A person travels from X to Y at a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for both the trips?

36 kmph | ||

45 kmph | ||

48 kmph | ||

50 kmph |

Ankur runs at a speed of 40 metre/ minute. Rahul follows him after an interval of 5 minutes and runs at a speed of 50 metre/minute. Rahul's dog runs at a speed of 60 metre/minute and start along with Rahul. The dog reaches Ankur and then comes back to Rahul, and continues to do so till Rahul reaches Ankur. What is the total distance covered by the dog?

600 metres | ||

750 metres | ||

980 metres | ||

1200 metres |

Two cars X and Y starts from two places A and B respectively which are 700 km apart at 9 AM. Both the cars run at an average speed of 60 km/hr. Car X stops at 10 AM and again starts at 11 AM while the other car Y continues to run without stopping. When do the two cars cross each other?

2:40 PM | ||

3:20 PM | ||

4:10 PM | ||

4:20 PM |

Total time taken by a person in going to a place by walking and returning on cycle is 5 hours 45 minutes. He would have gained 2 hours by cycling both ways. The time taken by him to walk both ways is.....

6 hrs 45 minutes | ||

7 hrs 45 minutes | ||

8 hrs 15 minutes | ||

8 hrs 30 minutes |

A car travels the first one-third of a certain distance with a speed of 10 km/hr, the next one-third distance with a speed of 20 km/hr and the last one-third distance with a speed of 60 km/hr. The average speed of the car for the whole journey is.......

18 km/hr | ||

24 km/hr | ||

30 km/hr | ||

36 km/hr |