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  • Question
  • Night blindness is caused due to deficiency of


  • Options
  • A. Vitamin A
  • B. Vitamin B
  • C. Vitamin K
  • D. Vitamin E

  • Correct Answer
  • Vitamin A 

    Explanation

    It is due to the deficiency of Vitamin A. Retinol which is present in vitamin A. Its deficiency causes night blindness. It is available in carrots. 

  • Tags: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO

    General Science problems


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    • 1. Shampooing is which country's concept?

    • Options
    • A. Germany
    • B. China
    • C. India
    • D. Japan
    • Discuss
    • 2. Bronze is the mixture of

    • Options
    • A. copper and tin
    • B. tin and aluminium
    • C. aluminium and copper
    • D. copper and iron
    • Discuss
    • 3. Oxygen released during photosynthesis comes from

    • Options
    • A. Sugar
    • B. Water
    • C. Co2
    • D. Pyruvic acid
    • Discuss
    • 4. Lens is made up of

    • Options
    • A. Pyrex glass
    • B. Flint glass
    • C. Ordinary glass
    • D. Cobalt glass
    • Discuss
    • 5. The non-green heterotropic plants of plant kingdom are

    • Options
    • A. Algae
    • B. Ferns
    • C. Mosses
    • D. Fungi
    • Discuss
    • 6. A cappella refers to

    • Options
    • A. Literature
    • B. Music
    • C. Arts
    • D. War
    • Discuss
    • 7. The highway transportation system has helped _ traffic deaths.

    • Options
    • A. increase
    • B. investigate
    • C. stop
    • D. reduce
    • Discuss
    • 8. What is the average amount of Blood in human body?

    • Options
    • A. 5 - 6 lit
    • B. 7 - 8 lit
    • C. 8 - 9 lit
    • D. 3 - 5 lit
    • Discuss
    • 9. Drowsiness affects your senses especially your

    • Options
    • A. vision
    • B. hear
    • C. smell
    • D. taste
    • Discuss
    • 10. Clay is an example of

    • Options
    • A. Aquiclude
    • B. Glossy
    • C. Utilitarian
    • D. None of the above
    • Discuss


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