DU • ঢাকা বিশ্ববিদ্যালয় আইবিএ (বিবিএ) ভর্তি পরীক্ষা ২০১৪-২০১৫

প্রশ্ন ও সমাধান

A dog hears higher pitches than what a human hears; a cat has a greater capacity to see in dim light than a human normally has; a platypus picks up weak electric signals to which a human is normally insensitive.Which of the following conclusions can be properly drawn from the statements above?

  1. ক

    Most animals have sensory capacities superior to those demonstrated by humans.

  2. খ

    Some animals have sensory capacities that are different from those of humans.

  3. গ

    During evolution the eyes and ears of human beings were modified to make human sense perception less acute.

  4. ঘ

    Researchers should not be surprised to find that all the sensory capacities of platypuses aregreater than any of those demonstrated by humans.

  5. ঙ

    Any human who can see in dim light does so less well than any cat.

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