General Knowledge Questions

Q:

A universal recipient blood group belongs to

A) O B) A
C) B D) AB
 
Answer & Explanation Answer: D) AB

Explanation:

In transfusions of packed red blood cells, individuals with type O Rh D negative blood are often called universal donors. Those with type AB Rh D positive blood are called universal recipients.

The immune system of a person with AB blood will accept blood from all possible donors, whether they have O, A, B, or AB blood. Since both A and B antigens are present in a person with AB blood, the recipient won't reject the blood. The body identifies that blood as "self" rather than "foreign."

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Q:

What is the best definition of the term cottage industry?

A) goods are produced at home B) group of cottages that serves as factory
C) people of same colony work at same place D) people work at industries leaving their homes
 
Answer & Explanation Answer: A) goods are produced at home

Explanation:

Cottage industry is a manufacturing activity of people operated at home. The handcrafts which were sold in the society are examples of cottage industy products. It is a small scale industry in which the labor force is mostly family members or individuals.

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Q:

Which best describes the nucleus of an atom?

A) It is the densest part of the atom B) It has neutrons
C) It has protons D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The nucleus of an atom is the densest part of an atom. It contains the protons and neutrons of an atom.

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Q:

When it comes to cholesterol it is better to have

A) more LDL B) more HDL
C) more cholesterol D) a high ratio of LDL to HDL
 
Answer & Explanation Answer: B) more HDL

Explanation:

HDL stands for high-density lipoproteins.

HDL is called the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver. Your liver then removes the cholesterol from your body.

 

Hence, when it comes to cholesterol it is better to have more HDL.

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Q:

Which among the following has lowest electron affinity?

A) Fluorine B) Chlorine
C) Bromine D) Argon
 
Answer & Explanation Answer: D) Argon

Explanation:
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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.
Thing that can be felt or touched

A) Pandemic B) Palpable
C) Paltry D) Panchromatic
 
Answer & Explanation Answer: B) Palpable

Explanation:
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Q:

Which country ropes in space technology to track border management?

A) Russia B) Japan
C) India D) China
 
Answer & Explanation Answer: C) India

Explanation:

India ropes in space technology to track border management.

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Q:

Who has appointed as Chairman of Ordnance Factory Board ?

A) Hemanth B) Bhargav
C) Saurabh kumar D) Rami Malek
 
Answer & Explanation Answer: C) Saurabh kumar

Explanation:
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