Top 50 Science GK Questions and Answers
Top 50 Science GK Questions and Answers
Q : Who was the inventor of the mercury thermometer?
(A) Edison
(B) Fahrenheit
(C) Galileo
(D) Hicks
Correct Answer : B
The unit of which quantity is taken from Ohm's law?
(A) electric current
(B) resistance
(C) of potential difference
(D) electric capacitance
Correct Answer : B
Who discovered hydrogen?
(A) Priestley
(B) Boyle
(C) Charles
(D) Cavendish
Correct Answer : D
Which metal does not react with copper sulfate solution?
(A) Fe
(B) Ag
(C) Mg
(D) Zn
Correct Answer : B
The cell division which takes place without division into chromosomes is called?
(A) Mitosis
(B) mitosis
(C) meiosis
(D) sporogenesis
Correct Answer : B
What is the unit of Volt?
(A) electric current
(B) resistance
(C) of potential difference
(D) of specific resistance
Correct Answer : C
Penicillin was invented by?
(A) Alexander Fleming
(B) Harvard
(C) Hanson
(D) Robert Koch
Correct Answer : A
What is the unit of light year?
(A) time
(B) intensity of light
(C) distance
(D) none of these
Correct Answer : C
Who invented the space telescope?
(A) Galileo
(B) Village bull
(C) Kepler
(D) none of the above
Correct Answer : D
America was discovered by?
(A) Vasco da Gama
(B) Columbus
(C) Marconi
(D) none of these
Correct Answer : B
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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