GK-27 (Inventions and Persons)

UPSC, PSC, BANK, RAILWAY,etc. Examination Questions

PSC Question and Answer about GK-27 (Inventions and Persons) including for Kerala Administrative Service (KAS), Secretariat Assistant, Panchayath Secretary, BDO, Auditor, Assistant, LDC and LGS examination level questions. We will update balance portion of the study material.....

Question1:- Who discovered Vaccination



Edward Jenner


Question2:-Who invented Steam Engine



James Watt


Question3:- Who invented Umbrella



Samuel Fox


Question4:- Who invented Postage Stamps



Rowland Hill


Question5:-Who invented Reflexive Telescope



Isaac Newton


Question6:- Who invented Mobile Phone



Martin Cooper


Question7:- Who invented Electric Iron



Henry Seelai


Question8:- Who invented Match Box



John Walker


Question9:- Who invented Radio



Marconi


Question10:- Who invented Blood Bank



Charles Richard Drrew


Question11: Who discovered Revolver -



Samuel Colt


Question12:- Who invented Dynamite



Alfred Nobel


Question13:-Who discovered Tank



Earnest, Sinton


Question14:-Who invented Radar



Robert Watson Watt


Question15:- Who discovered Pencilin



Alexander Fleming


Question16:- Who invented Atom Model



Rutherford


Question17:-Who discovered Cycle



Mac Millan


Question18:- Who invented Tier



Dunlup


Question19:- Who discovered Computer



Charles Babbage


Question20:- Who discovered Compound Micro Scope



Sakarias Janson


Question21:-Who discovered Pendulum Clock



Christian Huygens


Question22:- Who invented Radium



Madam Curie & Peary Curie


Question23:- Who discovered Helicopter



Luis Breguet


Question24:-Who invented Electric Arch Lamp



Humphry Davi


Question25:- Who invented DC Generator



Michel Faraday


Question26:-Who invented Jet Engine



Frank Vittle


Question27:- Who discovered Hover Coft



C.S .Cockerel


Question28:- Who discovered Aspirin



Felix Hofman


Question29:- Who invented Carburetor



Gotlib Diamler


Question30:- Who invented Motor Car



Carl Bence


Question31:- Who invented Motor Cycle



Gotlib Diamler


Question32:-Who invented X-Ray



Rontgen


Question33:- Who discovered Typewriter



Christopher Sholas


Question34:- Who discovered Transistor



Bardene and Shoklee


Question35:- Who invented Telephone



Alexander Graham Bell


Question36:-Who discovered Sub Marine



David Bushnel


Question37:- Who discovered Stitching Machine



Walter Hunt


Question38:-Who discovered Safety Pin



Walter Hunt


Question39:- Wireless Telegraph was invented by



Marconi


Question40:- Electric Battery was discovered by



Alexander Volta


Question41:- Barometer was invented by



Torriselly


Question42:- Airplane was invented by



Wilbur Wright & Orville Wright


Question43:- Ball Pen was invented by



John Loud


Question44:- Fountain Pen was invented by



Louis Waterman


Question45:- Lift was invented by



Ottis


Question46:- Electric Lamp was invented by .



Thomas Alva Edison


Question47:- Nylon was discovered by



W.H. Kuriakose


Question48:- Machine Gun was invented by



Richard Gatling


Question49:-Carbon Philament was invented by



Thomas Alva Edison


Question50:- Gramaphone was invented by



Thomas Alva Edison


Question51:-Proton was discovered by



Ruther Ford


Question52:- Electron was discovered by



J.J. Thomson


Question53:-Neutron was discovered by



James Chadwick


Question54:- Atomic Theory was discovered by



John Dalton


Question55:- Super Conductivity of Metals is discovered by



Camarling Owns


Question56:-Carbon Dating is discovered by



Frank Liby


Question57:- Carbon Dioxide is discovered by



Joseph Black


Question58:- Stainless Steel is discovered by



Harry Biarly


Question59:-pH Scale is invented by



Sorranson


Question60:- Cement is invented by



Joseph Aspidin