♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following pairs is incorrect ...
➣ The first attempt in printing was made ...
➣ Who among the following evolved the concept ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Blaise Pascal is associated with ...
➣ Insulin for Diabets is invented by ...
➣ Thomas Alva Edison invented ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Wright Brothers are regarded inventors of the ...
➣ Who among the following is associated with ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Research Institutions
➤ Scientific Instruments