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:

Dr. Babasaheb Ambedkar International Airport is located in which place?

A) Chennai B) Mumbai
C) New Delhi D) Nagpur
 
Answer & Explanation Answer: D) Nagpur

Explanation:

Dr. Babasaheb Ambedkar International Airport is located in Nagpur of Maharashtra state in India.

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Q:

Which of the following disease is not caused by bacteria?

A) Tetanus B) Dengue
C) Malaria D) Cholera
 
Answer & Explanation Answer: B) Dengue

Explanation:

Dengue is the disease that is not caused by bacteria.

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Q:

Enzymes are important because they

A) maintain cell shape B) transfer genetic information
C) contain water D) speeds up chemical reactions
 
Answer & Explanation Answer: D) speeds up chemical reactions

Explanation:

Enzymes in the body are those which play an important role of breaking down the larger molecules to small and speeds up the chemical reactions.

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Q:

What is the chemical formula of aluminium nitride?

A) AlN B) Al2N
C) AlN2 D) AlN3
 
Answer & Explanation Answer: A) AlN

Explanation:
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Q:

Which process requires no energy from the cell?

A) Osmosis B) Diffusion
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The processes both osmosis and diffusion come under passive transport and require no energy. The movement of solute from the region of higher concentration to the region of lower concentration is nothing but diffusion.

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Q:

Which of the following is present in a prokaryotic cell?

A) chloroplast B) nucleoid
C) mitochondrion D) nuclear envelope
 
Answer & Explanation Answer: B) nucleoid

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.

Misappropriation of money

A) Embezzlement B) Robbery
C) Theft D) Fraud
 
Answer & Explanation Answer: A) Embezzlement

Explanation:
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