GATE Questions

Q:

Proteins are made where in the cell

A) Cytoplasm B) Chromosomes
C) Nucleus D) Ribosomes
 
Answer & Explanation Answer: D) Ribosomes

Explanation:

Ribosomes are the sites where proteins are synthesised. The transcription process where the code of the DNA is copied occurs in nucleus but the main process of translating that code to form other protein occurs in ribosomes.

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Filed Under: General Science
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Q:

Which microscope is often used to view metal surfaces?

A) Optical microscopes B) Scanning tunneling microscopes
C) Electron microscopes D) None of the above
 
Answer & Explanation Answer: B) Scanning tunneling microscopes

Explanation:

Microscopes are of three types. They are :

 

1) Optical microscopes

 

2) Electron microscopes

 

3) Scanning tunneling microscopes

 

 Which_microscope_is_often_used_to_view_metal_surfaces1538720175.png image

 

Scanning tunneling microscopes are the microscopes that are used to view metal surfaces.

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Filed Under: Physics
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Q:

Common styles of leadership include

A) Autocratic leadership B) Transactional leadership
C) Democratic leadership D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

There are 9 common styles of leadership. They are:

 

Transformational leadership

Transactional leadership

Servant leadership

Autocratic leadership

Laissez-faire leadership

Democratic leadership

Bureaucratic leadership

Charismatic leadership.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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2 1448
Q:

Statement: Air export volumes have increased substantially over the past decade causing backlogs and difficulties for air cargo agents because of increased demand for space and service.
Courses of action:
a. Airlines and air cargo agents should jointly work out a solution to combat the problem.
b. The reasons for the increase in the volume of air exports should be found out.

A) Only a follows B) Both a and b follows
C) Only b follows D) Neither a nor b follows
 
Answer & Explanation Answer: A) Only a follows

Explanation:

The problem faced, by the airlines and cargo agents is the non availability of cargo space. Therefore, right course of action is to combat the problem.

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Filed Under: Statement and Courses of Action
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1 1446
Q:

Consider the following statement :“A sound body means one whichbends itself to the spirit and is always a ready instrument at its service.”The above statement is attributed to

A) Sardar Patel B) Winston Churchill
C) Mahatma Gandhi D) Baden-Powell
 
Answer & Explanation Answer: C) Mahatma Gandhi

Explanation:

According to Gandhiji, A sound body means one which bends itself to the spirit and is always a ready instrument at its service. Such bodies are not made, in my opinion, on the football field. They are made on cornfields and farms.

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Filed Under: Indian History
Exam Prep: GATE

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Q:

What has no beginning and no end?

Answer

A round shape or a circle has no beginning or no end or no middle.

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Subject: Word Puzzles Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
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Q:

An ionic bond is formed when

A) sharing of electrons B) transfer of electrons
C) Both A & B D) losing of protons
 
Answer & Explanation Answer: B) transfer of electrons

Explanation:

An ionic bond is formed in between the two atoms with the transfer of electrons from an atom to the other to become stable after pairing.

an_ionic_bond_is_formed_when1535690989.jpg image

The atom which has low ionization energy will give some of its electrons to get stable electronic configuration .

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Filed Under: Chemistry
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2 1441
Q:

Which of the following is a function of Earth's atmosphere?

A) supplies the oxygen and water for life B) screens out much of the Sun's ultraviolet radiation
C) insulates the surface against temperature extremes D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Here all the options given are important functions of Earth's atmosphere.

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