basic general knowledge questions

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37. The ozone layer restricts
A. Visible light
B. Infrared radiation
C. X-rays and gamma rays
D. Ultraviolet radiation

Answer: Option D

Explanation:

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38. Eugenics is the study of
A. altering human beings by changing their genetic components
B. people of European origin
C. different races of mankind
D. genetic of plants

Answer: Option A

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39. Euclid was
A. Greek mathematician
B. Contributor to the use of deductive principles of logic as the basis of geometry
C. Propounded the geometrical theorems
D. All of the above

Answer: Option D

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40. Ecology deals with
A. Birds
B. Cell formation
C. Relation between organisms and their environment
D. Tissues

Answer: Option C

Explanation:

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41. Filaria is caused by
A. Bacteria B. Mosquito
C. Protozoa D. Virus

Answer: Option B

Explanation:

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42. Goa Shipyard Limited (GSL) was established in
A. 1958 B. 1957
C. 1956 D. 1955

Answer: Option B

Explanation:

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