Question 1 Who among the following described protoplasm as the physical basis of life?  T.H.Huxley  Leeuwenhock  Rudolf Virchow  J.C.Bose T.H.Huxley

Copernicus Question 2 The scientist who first discovered that the earth revolves round the sun was  Newton  Dalton  Copernicus  Einstein

Penicillin Question 3 Alexander Fleming discovered  X-Ray  Penicillin  Streptomycene  Telephone

James Watt Question 4 Who among the following invented the Steam Engine?  Marconi  James Watt  Thomas Savery  Wright Brothers

Sholes Question 5 Who invented Typewriter?  Shockley  Pascal  Sholes  Waterman

William Harvey Question 6 Who discovered circulation of blood in the human body?  Edward Jenner  Joseph Lister  William Harvey  Jonon Esals

William Caxton Question 7 The first attempt in printing was made in England by?  James Arkwright  James Watt  Isaac Newton  William Caxton

Question 8 The credit of inventing a Television goes to:  Faraday  Baird  Marconi  Thomas Alva Edison Baird

Question 9 The credit of developing the polio vaccine goes to  Jonas Salk  Alb E.Sabin  Selman Wasksma  None of these Jonas Salk

Calculating Machine Question 10 Blaise Pascal is associated with  Computers  Calculating Machine  Cinema  None of these

Question 11 Wright Brothers are regarded inventors of  Balloon  Bicycle  Aeroplane  None of These Aeroplane

J.J.Thompson Question 12 The Electron was first identified by :  J.J.Thompson  J.Kepler  D.Rutherford  James Chadwick

Priestly Question 13 Oxyzen was discovered by  Rutherford  William Ramsay  Priestly  Neils Bohr

Hargobind Khorana Question 14 Who created the ‘Artificial Gene’?  Hargobind Khorana  J.J.Thompson  Benjamin Franklin  Meghnad Saha

John Napier Question 15 Logarithm tables are invented by :  John Doe  John Napier  John Harrison  John Douglas

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