Science and technology quiz

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Q.1 Which one is the only movable bone in the human skull
       A.Maxilla
       B.Vomer
       C.Mandible
       D.Lacrimal bone

Answer:-C

Q.2 On which year the disaster of space shuttle Columbia happened in which accident Kalpana                  chawla died
      A.2001
      B.2003
      C.2005
      D.1998

Answer:-B

Q.3 The filament of an electric bulb is made of
       A.Iron
       B.Tungsten
       C.Graphite
       D.None of the above

Answer:-B

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