Questions

Q:

India has successfully test-fired the BrahMos supersonic cruise missile from Indian Air Force ___________ fighter aircraft for the first time.

A) Sukhoi-29 MKI B) Sukhoi-32 MKI
C) Sukhoi-31 MKI D) Sukhoi-30 MKI
 
Answer & Explanation Answer: D) Sukhoi-30 MKI

Explanation:

Brahmos, the world’s fastest supersonic cruise missile created history on today after it was successfully flight- tested for the first time from the IAF’s frontline fighter aircraft Sukhoi-30MKI against a sea-based target in the Bay of Bengal.


The armed forces are now capable of launching the Brahmos, which has a strike range of around 290 km and is described as the world’s fastest supersonic cruise missile, from land, sea and air, completing the tactical cruise missile triad for the country.

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Filed Under: General Awareness
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Q:

Lightning is produced when 

A) Similar charges of electricity rush towards each other and then get repelled B) clouds strike against impurities in air and the friction burns up these impurities
C) strong opposite charges in different clouds break down the resistance offered by the intervening air D) water vapour produces electricity in the clouds
 
Answer & Explanation Answer: C) strong opposite charges in different clouds break down the resistance offered by the intervening air

Explanation:

When the resistance of the air between breaks down the current flows from the positive cloud to the negative cloud in a flash which we call lightning . The difference of potential involves is very high.

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Filed Under: Physics

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Q:

"The Republic" was written by whom?

A) Plato B) Aristotle
C) Pythagoras D) Socrates
 
Answer & Explanation Answer: A) Plato

Explanation:

The Republic was written by Plato.

The_Republic_was_written_by_whom1542195012.jpg image

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Filed Under: Books and Authors
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Q:

The physical components of a computer are referred to as

A) Processor B) Software
C) Hardware D) Input devices
 
Answer & Explanation Answer: C) Hardware

Explanation:

The physical components of a computer are referred to as Hardware of the computer. 

 

The hardware components of the computer includes :

  • Processor.
  • Main memory.
  • Secondary memory.
  • Input devices.
  • Output devices.
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Filed Under: Computer
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Q:

The standard English sentence order does which of the following?

A) Verb-Subject-Object B) Subject-Verb-Object
C) Verb-Object-Subject D) Object-Verb-Subject
 
Answer & Explanation Answer: B) Subject-Verb-Object

Explanation:

The standard English sentence order is Subject-Verb-Object.

 

For example ::

In the sentence, Why did you (S) do (V) that (O)?

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Filed Under: English
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Q:

Rank these compounds by boiling point- Pentane, Propane and Hexane.

A) Pentane > Propane > Hexane B) Propane > Pentane > Hexane
C) Hexane > Pentane > Propane D) Propane > Hexane > Pentane
 
Answer & Explanation Answer: C) Hexane > Pentane > Propane

Explanation:

The boiling point of the compounds depend on the number of carbons in them. Hexane has 6, Pentane has 5 and Propane has 3 carbons. As Hexane is with 6 carbons it has highest boiling point and next Pentane with 5 and lowest Propane with 3. 

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Filed Under: Chemistry
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Q:

Can’t update primary table’s primary key if row being modified has related rows in secondary table once referential integrity is enforced

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:
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Q:

Which of the following is known as the Electronic City of India?

A) Hyderabad B) Mumbai
C) Bengaluru D) Gurgaon
 
Answer & Explanation Answer: C) Bengaluru

Explanation:

Bengaluru city is known as the Electronic City of India. Because Electronic City is an IT hub in Anekal taluk of Bengaluru, Karnataka, India. It is one of India's largest electronic industrial parks in 3 phases i.e, in Konappana Agrahara and Doddathogur villages, Bengaluru.

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