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General Knowledge (GK)

Basic General Knowledge (GK)

All MCQs

All MCQs

221.

Who formulated the laws of motion and universal gravitation and is considered one of the greatest scientists in history?

A

B

C

D

222.

Who is known for his contributions to the understanding of the circulatory system and the development of the first mercury-in-glass thermometer?

A

B

C

D

223.

Who is known for the invention of the printing press, which revolutionized the production of books and information dissemination?

A

B

C

D

224.

Who discovered the principles of heredity and is known as the father of modern genetics?

A

B

C

D

225.

Who is known for developing the first successful polio vaccine administered by injection?

A

B

C

D

226.

Who discovered the principles of electromagnetism, including Faraday's law of electromagnetic induction and Faraday's laws of electrolysis?

A

B

C

D

227.

Who is known for the development of the theory of special relativity, which introduced the concept of time dilation and the equivalence of mass and energy?

A

B

C

D

228.

Who is credited with the invention of the first practical steamboat, the "Clermont," which revolutionized transportation on water?

A

B

C

D

229.

Who discovered the structure of the benzene ring, a significant breakthrough in organic chemistry?

A

B

C

D

230.

Who invented the first practical electric battery, known as the voltaic pile?

A

B

C

D