Science And Technology Challenge 4

10 Questions | Total Attempts: 389

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Science And Technology Challenge 4 - Quiz

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Questions and Answers
  • 1. 
    Which of the following countries do not have a Ballistic Missile Defence System?
    • A. 

      India

    • B. 

      Israel

    • C. 

      France

    • D. 

      Russia

  • 2. 
    Which is the largest sub glacial lake in Antarctica?
    • A. 

      Lake Virgaya

    • B. 

      Lake Vostok

    • C. 

      Lake Ellsworth

    • D. 

      Lake Hodgson

  • 3. 
    Who invented Kevlar, the material used to make bullet proof vests?
    • A. 

      Stephanie Kwolek

    • B. 

      Tomas Transtormer

    • C. 

      CNR Rao

    • D. 

      K. Eric Drexler

  • 4. 
    Wheeler Island, on which India has a missile testing facility, is a part of which state?
    • A. 

      Orissa

    • B. 

      Karnataka

    • C. 

      West Bengal

    • D. 

      Andhra Pradesh

  • 5. 
    Which are the longest living cells in the body?
    • A. 

      Red blood cells

    • B. 

      White blood cells

    • C. 

      Brain cells

    • D. 

      Motor neurons

  • 6. 
    Fill in the blank. Sound travels ___ times faster in water than in air.
    • A. 

      2

    • B. 

      4

    • C. 

      1/2

    • D. 

      1/4

  • 7. 
    Which is the most abundant element in the earth's crust?
    • A. 

      Silicon

    • B. 

      Iron

    • C. 

      Manganese

    • D. 

      Oxygen

  • 8. 
    Who among the following did not win the Nobel Prize in medicine for the year 2011?
    • A. 

      Bruce Beutler

    • B. 

      Dan Shechtman

    • C. 

      Jules A. Hoffmann

    • D. 

      Ralph M. Steinman

  • 9. 
    Vitamin B2 is_______
    • A. 

      Niacin

    • B. 

      Pentothnic Acid

    • C. 

      Pyridoxine

    • D. 

      Riboflavin

  • 10. 
    What is contained in the Red Data Book?
    • A. 

      Most wanted criminals

    • B. 

      Hazardous chemicals

    • C. 

      Endangered plants, animals

    • D. 

      Endangered forests

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