♡ 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 👍 :749
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following was discovered by ...
➣ Thomas Alva Edison invented ...
➣ Who discovered circulation of blood in the ...
➣ Which of the following pairs is incorrect ...
➣ The credit of inventing the television goes ...
➣ Who among the following is associated with ...
➣ Who invented the Doctor's thermometer ? ...
➣ Who discovered sea route to India via ...
➣ Zero was invented by ...
➣ Who invented typewriter ? ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions