free website stats program Inventions and Discoveries MCQs - General Science

❑ Inventions and Discoveries (General Science) - MCQs

These are four options provided for the answers of the question only one option is right answer. You have to click any of the option to check your answer. You can also directly see the answer from the answer link below. if you want to see explaination of the answer you can click discuss link.

Q1.

'Samuel Cohen' invented which of the following

  • A. Neutron
  • B. Neutron
  • C. Chronometed
  • D. Gramphonne
    ✍ Discuss    
Q2.

Atomic Bomb was invented by

  • A. Nicolas Cugnot
  • B. John Harrison
  • C. Alva.J.Fisher
  • D. J.Robert Oppenheimer
    ✍ Discuss    
Q3.

David Bushnell invented which of the following

  • A. Submarine
  • B. Radar
  • C. Telescope
  • D. Refrigerator
    ✍ Discuss    
Q4.

X-ray was invented by

  • A. Henry Bessemer
  • B. William k.Roentgen
  • C. Spangler
  • D. karl Elsener
    ✍ Discuss    
Q5.

Which of the following is wrongy matched

  • A. Prrinting Press - john Gutenberg
  • B. Transistor -Michael Faraday
  • C. Radiocrabon dating - Libby
  • D. Relativity theory - Einstein
    ✍ Discuss    
Q6.

Who invented the Polio Vaccine

  • A. Land Steiner
  • B. Sigmunt Freud
  • C. Jonas Salk
  • D. Edward Jenner
    ✍ Discuss    
❖ Sub Categories
➣ Everyday Science ➣ Environment Science ➣ Various Sciences ➣ Scientific Instruments ➣ Research Institutions ➣ Computer Awareness ➣ Miscellaneous
❖ MCQ Categories
➤  Himachal Pradesh GK ➤  World GK ➤  All India GK ➤  Hindi ➤  English ➤  Quantitative Aptitude ➤  Logical Reasoning ➤  Electrical Engineering ➤  Pharmacy Allopathy ➤  Nursing ➤  Civil Engineering ➤  Haryana GK ➤  Class 10th ➤  TGT Exam ➤  Animal Husbandry ➤  Language Teacher Hindi
❚ About Us

Welcome to Studyvida.com, your go-to platform for comprehensive and free multiple-choice questions (MCQs) designed specifically for government job preparation. Our mission is to empower aspiring candidates by providing them with the resources they need to succeed in their exams without any financial burden.

❚ Top MCQs
❚ Important Links