General Science One Liner MCQ Part-3

General Science One Liner MCQ Part-3

Question-based on General Science

This Test is mostly focused on Biology Science.

general-science-mcq-3

Useful for all Competitive Exams

1. What does your heart pump?
(A) Water
(B) Blood
(C) Lymph
(D) Air



2. The Blood Pressure in our body is-
(A) Less than the Atmospheric Pressure
(B) Greater than the Atmospheric Pressure
(C) Equal to the Atmospheric Pressure
 (D) None of the above



3. I.C. chips for computers are usually made of-
(A) Leaf
(B) Chromium
(C) Silicon
(D) Gold 



4. Purity of 22 Carat gold is-
(A) ~75%
(B) ~99%
(C) 100%
(D) ~92%



5. On adding common salt to water, the boiling point and freezing point of water will-
(A) Increase
(B) Decrease
(C) Decrease and Increase respectively
(D) Increase and Decrease respectively.



6. Which among the following is the main reason for the depletion of ozone layer-
(A) Ultraviolet rays
(B) Chloroflouro carbons
(C) Carbon dioxide
(D) None of these



7. Malaria is transmitted from one person to another by:
(A) Aedes Mosquito
(B) Culex Mosquito
(C) Anopheles Mosquito
(D) All of the above



SSC CGL-2013
8. Liver is a RICH source of:
(A) Sugars
(B) Fat-soluble vitamins
(C) minerals
(D) Proteins 



9. Which one of the following parts Mentha possesses maximum oil percentage?
(A) Root
(B)Stem
(C) Leaf
(D) Flower



10. The layer of the atmosphere in which Radio Waves are reflected black is called:
(A) Ionosphere
(B) Troposphere
(C) Stratosphere
(D) Exosphere



For more Check it: 
General Science MCQ Part-1 
General Science MCQ Part-2
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