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10 important GK question and answer on General Science(Physics,Chemistry and Biology)-Set 6
If you are doing prepartion of government exams like UPSC(Union Public Service Commission),BPSC(Bihar Public Service Commission),state PCS,SSC,CTET etc. then General Science is one of the important section.These are frequently asked in various government exams.
As we know,Science comes from the Latin word “Scientia” which means knowledge.So,the term General Science can be described as the Science related to the phenomenon that we encounter in our daily life.Questions based on daily life phenomenon are very important for any competative exams.
Here,on digitalpathsala you will get various conceptual questions with answer that will based on basics concept of Physics,Chemistry and Biology.
1. Who theorized that our universe is expanding?
A. Newton
B. Edwin Hubble
C. Galilio
D. Copernicus
2. Alpha-rays consist of how many charges?
A. Two unit positive charges
B. Unit negative charge
C. Unit positive charge
D. None of these
3. Hay fever is an allergic reaction to the presence of ……………..in the air
A. Dust
B. Smoke
C. Pollen
D. Moisture
4. Who had propounded the planetary laws?
A. Newton
B. Kepler
C. Galileo
D. Copernicus
5. What is the unit of radioactivity?
A. Curie
B. Becquerel
C. Rutherford
D. All of these
6. ‘mad-cow disease’ (Jakob-Creutzfeldt disease) is caused due to ?
A. Bacterium
B. Virus
C. Viroid
D. Prion
7. Our earth and another planet are revolving,who proved it first?
A. Aristotle
B. Galileo
C. Copernicus
D. Edwin Hubble
8. The analysis of the age of the earth is done by
A. Uranium dating
B. Carbon dating
C. Atomic clock
D. Bio clock
9. Vitamin K is also known as
A. Nicotinic acid
B. Riboflavin
C. Thiamine
D. 2 Methyl-1, 4-naphthoquinone
10. Which of the following planets has the largest number of planets?
A. Saturn
B. Jupiter
C. Mars
D. Neptune
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