General Science MCQ Questions

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general science mcq questions
Q :  

Solar cells work on the principle of 

(A) Photovoltaic effect

(B) photoelectric effect

(C) photoconductive effect

(D) photosynthesis


Correct Answer : A

Q :  

Which part of the nervous system controls the activities of internal organs? 

(A) Spinal cord

(B) Cerebrum

(C) Cerebellum

(D) Medulla Oblongata


Correct Answer : D

Q :  

Materials for rain-proof coats and tents owe their water proof properties to 

(A) Surface tension

(B) Viscosity

(C) Specific gravity

(D) Elasticity


Correct Answer : A

Q :  

In the human body, fats are stored in the 

(A) Epidermis

(B) Adipose tissue

(C) Liver

(D) Epithelium


Correct Answer : B

Q :  

An element that does not occur in nature but can be produced artificially is 

(A) thorium

(B) radium

(C) plutonium

(D) uranium


Correct Answer : C

Q :  

The 'Greenhouse effect' is produced due to the presence of excess amount of  

(A) Sulphur dioxide

(B) Nitrogen dioxide

(C) Carbon monoxide

(D) Methane


Correct Answer : D

Q :  

Which of the following is biodegradable? 

(A) Paper

(B) D.D.T.

(C) Aluminum

(D) Plastic


Correct Answer : A

Q :  

Who has been appointed as chief design consultant for TRIFED?

(A) Tarun Tahiliani

(B) Manish Malhotra

(C) Rohit Bal

(D) Ritu Beri


Correct Answer : D
Explanation :

Ritu Beri, the iconic global fashion designer, represents the best of Indian and international fashion. Hence their creativity will foster synergy with world class handmade masterpieces of tribal craftsmen and artisans to create a mini India of Tribal Haute Couture.


Q :  

Acid rain is caused due to pollution of atmosphere by 

(A) oxides of carbon and nitrogen

(B) oxides of nitrogen and Sulphur

(C) oxides of nitrogen and phosphorous

(D) None of these


Correct Answer : B

Q :  

A mixture of water and alcohol can be separated by 

(A) Filtration

(B) Evaporation

(C) Decantation

(D) Distillation


Correct Answer : D

 

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    Gajanand

    B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.

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