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Top 500 General Science GK Questions

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Q :  

The most commonly used bleaching agent is 

(A) chlorine

(B) sodium chlorine

(C) alcohol

(D) carbon dioxide

Correct Answer : A

Q :  

Which of the following part of Human Brain consist Cerebrum? 

(A) Mid Brain

(B) Hind Brain

(C) Fore Brain

(D) None of the above

Correct Answer : C

Q :  

Who invented vaccination for small pox?

(A) J. Cary

(B) E. Jenner

(C) V. Kannel

(D) P. Williamson

Correct Answer : B

Q :  

The momentum of an object depends on which factors?

(A) Force of the object

(B) Weight of the object

(C) Mass and velocity of the object

(D) None of these

Correct Answer : C

Q :  

Which vitamin is related to Cholecalciferol?

(A) Vitamin C

(B) Vitamin A

(C) Vitamin B1

(D) Vitamin D3

Correct Answer : D

Q :  

Fungi are plants that lack:

(A) Carbon dioxide

(B) Chlorophyll

(C) Oxygen

(D) None of these

Correct Answer : B

Q :  

What makes a reptile a reptile?

(A) Non-Hearing

(B) Egg-laying

(C) Cold blooded

(D) Warm Blooded

Correct Answer : B

Q :  

Hydroponics is growing plant without____.

(A) Fertilizers

(B) Water

(C) Soil

(D) Seeds

Correct Answer : C

Q :  Which of the following carbohydrates is a polysaccharide?

(A) Fructose

(B) Cellulose

(C) Glucose

(D) Sucrose

Correct Answer : B
Explanation :
Answer: B) Cellulose Explanation: Carbohydrates are also called as saccharides are molecular compounds made from just three elements: carbon, hydrogen and oxygen.   Carbohydrates are: * a source of energy for the body e.g. glucose and a store of energy, e.g. starch in plants * building blocks for polysaccharides (giant carbohydrates), e.g. cellulose in plants and glycogen in the human body * components of other molecules eg DNA, RNA, glycolipids, glycoproteins, ATP   Types: 1. Monosaccharides (e.g. glucose) and 2. Disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars. 3. Other carbohydrate molecules are very large called Polysaccharides such as starch and cellulose.

Q :  Which of the following are examples of plagiarism?   I. Using someone else's idea in your own writing, and including an in-text citation that links to a works-cited list. II. Using someone else's words in your writing without putting quotation marks around them. III. Reproducing a drawing or diagram without including information about where you found it.

(A) II only

(B) I only

(C) I and III only

(D) II and III only

Correct Answer : D
Explanation :
Answer: D) II and III only Explanation: Plagiarism is when you copy someone's work and try to pass it off as your own. Plagiarism can be a violation of copyright laws and can be considered cheating, resulting in you getting a failing grade or even being kicked out of school.

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