♡ Login
Home
Previous Papers
★
MCQs
General Science
Inventions and Discoveries
Who invented the Polio Vaccine ...
Que.
Who invented the Polio Vaccine
A.
Land Steiner
B.
Sigmunt Freud
C.
Jonas Salk
D.
Edward Jenner
Right Answer is :
✓ C. Jonas Salk
⚑ Report
Views 👍 :565
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who among the following evolved the concept ...
➣ Wright Brothers are regarded inventors of the ...
➣ Who invented the 'Barometer' ...
➣ Who among the following invented the small ...
➣ Who among the following is associated with ...
➣ Which of the following pairs is incorrect ...
➣ X-ray was invented by ...
➣ Robert Koch worked on ...
➣ Logarithm tables were invented by ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences