Q:

A) 1.5 hrs | B) 1.7 hrs |

C) 2.2 hrs | D) 3.5 hrs |

Answer: C) 2.2 hrs

Explanation:

Explanation:

Let the original Speed be "s" kmph

And the usual time be "t" hrs

Given that if the bus is running at 9s/10 kmph the time is 22 hrs

=> [9s/10] x 22 = t x s

=> 99/5 = t

=> t = 19.8 hrs

Hence, if bus runs at its own speed, the time saved = 22 - 19.8 = 2.2 hrs.

Q:

A) 6 km | B) 16.5 km |

C) 8 km | D) 10km |

0
770

Q:

A) 51 sec | B) 0.51 min |

C) 5.1 sec | D) 5.1 min |

3
490

Q:

A) 35 km | B) 32 km |

C) 33 km | D) 36 km |

0
406

Q:

A) 90 km | B) 67.5 km |

C) 13.5 km | D) 75.5 km |

2
791

2
336

Q:

A) 17.6 km | B) 17.2 km |

C) 16.4 km | D) 16.8 km |

0
797

0
369

Q:

A) 11 km | B) 10 km |

C) 13 km | D) 12 km |

0
483