DU • ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১০-২০১১

প্রশ্ন ও সমাধান

In "RIGHT ON TIME" courier service, during an autumn day, a courier has to deliver six packages Hurricane, Torpedo, Cyclone, Tornado, Typhoon, and Thunder. He delivers no other packages, and no two packages are delivered at the same time. The order in which the packages are delivered conforms to the following conditions:Hurricane is neither delivered first nor delivered last.Cyclone is delivered before Tornado is delivered.Thunder is delivered after Tornado is delivered.Typhoon and Cyclone are delivered in immediate succession, regardless of whether Typhoon or Cyclone is delivered first.Which of the following is a full and accurate list of all packages which could be delivered last?

  1. ক

    Thunder, Tornado

  2. খ

    Hurricane, Thunder

  3. গ

    Torpedo, Thunder

  4. ঘ

    Torpedo, Tornado, Thunder

  5. ঙ

    Torpedo, Cyclone, Tornado, Typhoon, Thunder

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