A) Mehbooba Mufti | B) Narendra Modi |

C) Nitin Gadkari | D) Pranab Mukherjee |

Explanation:

A semi-mechanised car park, the first of its kind in Jammu and Kashmir, was inaugurated by Chief Minister Mehbooba Mufti who hoped the facility would ease traffic congestion in and around Lal Chowk. The multi-level car park, located near the old KMD bus stand on Maulana Azad Road, has been set up at a cost of Rs 27.15 crore and has a capacity to hold 288 vehicles.

A) 1.5 hrs | B) 1.7 hrs |

C) 2.2 hrs | D) 3.5 hrs |

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.

A) 8.7 hrs | B) 5.2 hrs |

C) 5 hrs | D) 7.5 hrs |

Explanation:

Ratio of times taken by A and B = 160 : 100

A can do the work in 12 days

Let B can do the work in "D" days

=> 160:100 = 12 : D

=> D = 12 x 100/160 = 7.5 hrs

A) 133.33 % | B) 141.17 % |

C) 145.54 % | D) 139.29 % |

A) 48 | B) 52 |

C) 38 | D) 42 |

Explanation:

Here distance d = 800 mts

speed s = 63 - 3 = 60 kmph = 60 x 5/18 m/s

time t = = 48 sec.