11 .
With a uniform speed, a car covers the distance in 8 hours. Had the speed been increased by 4km/hr, the same distance could have been covered in 15/2 hours. What is the distance covered ?

A. | 600km | B. | 400km |

C. | 520km | D. | 480km |

12 .
The speeds of A and B are in the ratio 3 : 4. A takes 20min more than B to reach a destination. In what time does A reach the destination ?

A. | 4/3 hours | B. | 3hours |

C. | 2hours | D. | 5/3 hours |

13 .
A car covers a distance of 816kms in 12 hours. What is the speed of the car?

A. | 62km | B. | 58km |

C. | 68km | D. | 52km |

14 .
Raman droves from home to a neighbouring town at a speed of 50km/hr and on his returning journey. He drove at a speed of 45km/hr and also took an hour longer to reach home. what distance did he cover

A. | 450km | B. | 400km |

C. | 350km | D. | 500km |

15 .
A man takes 6 hours and 35 minutes in walking to a certain place and riding back. He would have taken 2 hours less by riding both ways. What would be the time he would take to both ways ?

A. | 4hours and 35 minutes |

B. | 8hours and 35minutes |

C. | 10hours |

D. | 8hours and 45minutes |

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