General Science Questions

Q:

Which vitamin is required for hair growth?

A) Vitamin C B) Niacin
C) Biotin D) Vitamin D
 
Answer & Explanation Answer: C) Biotin

Explanation:

We require vitamins B & C for hair growth. But Vitamin B such as Vitamin B7 or Biotin is required for the growth of hair.

which_vitamin_is_required_for_hair_growth1555392370.jpg image

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 1977
Q:

Food handlers can contaminate food when they

Answer

1) If they use the same cutting board/counter to cut raw chicken, and other foods with out sanitizing in between. 


 


2) If they have a cold, flu, or pink eye and are handling food, coughing without covering their mouth, then washing their hands.


 


3) If they don't properly wash their vegetables.


 


4) Not storing foods at proper temperatures.


 


And so many other reasons for Food handlers can contaminate food.

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Subject: General Science Exam Prep: AIEEE , Bank Exams , GATE
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1 1970
Q:

Which of the following includes all the others?

A) Cellulose B) Glucose
C) Sucrose D) Glycogen
 
Answer & Explanation Answer: B) Glucose

Explanation:

Here cellulose, sucrose and glycogen are all the forms of glucose. Hence, glucose includes all the other three given options.

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2 1969
Q:

Tempera paint is often used to create

A) Clay vessels B) Sharp lines and details
C) Both A & B D) None of the above
 
Answer & Explanation Answer: B) Sharp lines and details

Explanation:

Tempera paint is often used to create Sharp lines and details. This paint is popular in schools and can be used for finger painting.

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0 1969
Q:

Which one of the following statements concerning the natural vegetation of India is not correct?

A) Sal is found in moist deciduous forests. B) Casuarina is largely found along the coastal region of Tamil Nadu.
C) Deodar is a coniferous species of tree. D) Shola forests are found mainlyon the upper reaches of Himalaya.
 
Answer & Explanation Answer: D) Shola forests are found mainlyon the upper reaches of Himalaya.

Explanation:

The temperate forests are called Sholas in the Nilgiris, Anaimalai and Palani hills.Moist deciduous forests: Major Species: Teak, sal, shisham, hurra, mahua, amla, semul, kusum, and sandalwood etc. are the main species of these forests.

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Filed Under: General Science
Exam Prep: Bank Exams

1 1963
Q:

What is the role of NADP+ in photosynthesis?

Answer

NADP - Nicotinamide Adenine Dinucleotide Phosphate is one of the carrier molecules that transfers high-energy electrons from chlorophyll to other molecules.


NADP+ is the molecule that accepts the electrons given by water. Its reduction by the protein FNR (Ferredoxin NADP+ reductase) gives NADPH,H+.


 


NADPH,H+ can be used in the Calvin Cycle to reduce 1,3-Biphosphoglycerate (1,3-BPG) into Glyceraldehyde-3-phosphate (G3P), a monosaccharide. It becomes NADP+ again and the cycle keeps repeating as long as the chloroplast receives sufficient and appropriate light.

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Subject: General Science Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 1962
Q:

Atom bomb discovered by

A) J. Robert Oppenheimer B) Lyndon B. Johnson
C) Felix Adler D) All of the above
 
Answer & Explanation Answer: A) J. Robert Oppenheimer

Explanation:

Julius Robert Oppenheimer was an American theoretical physicist and professor of physics at the University of California, Berkeley. Oppenheimer was the wartime head of the Los Alamos Laboratory and is among those who are credited with being the "father of the atomic bomb" for their role in the Manhattan Project, the World War II undertaking that developed the first nuclear weapons. The first atomic bomb was successfully detonated on July 16, 1945, in the Trinity test in New Mexico.

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2 1957
Q:

Which of the following is not a benefit of swimming?

A) full body exercise B) burn less than 400 calories per hour
C) joints supported in water D) good exercise for cross training
 
Answer & Explanation Answer: B) burn less than 400 calories per hour

Explanation:

Actually by swimming a person can easily burn more than 450 calories upto 920 calories per an hour. So, burn less than 400 calories per hour is not correct regarding swimming.

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0 1950