Questions

Q:

Which of the following are known as the suicide bags of cells?

A) Lysosomes B) Golgi bodies
C) Nucleoli D) Ribosomes
 
Answer & Explanation Answer: A) Lysosomes

Explanation:

Lysosome is an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane. They are capable of breaking down all types of biological polymers like proteins, nucleic acids, carbohydrates, and lipids.

 

Lysosomes are known as the suicide bags of cells because whe any cell gets damaged these organelles burst and the enzymes present in it will digest the damaged cell.

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Q:

Who among the following devised the technique IVF (In vitro Fertilization)?

A) Sir Frank Whittle B) Robert Edwards
C) Edward Jenner D) Dr. Martin Cooper
 
Answer & Explanation Answer: B) Robert Edwards

Explanation:
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Filed Under: Inventions
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Q:

In the equation of motion v = u + at, u represents _________________

A) initial velocity B) final velocity
C) kinetic energy D) potential energy
 
Answer & Explanation Answer: A) initial velocity

Explanation:
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Filed Under: Physics
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Q:

Which one of the following was a focus country of the World Food India’, a mega food event held in November 2017 in New Delhi?

A) Germany B) Japan
C) Denmark D) Italy
 
Answer & Explanation Answer: D) Italy

Explanation:
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Q:

The first Commercial Civilian Aircraft developed by India is :

A) Pawan Hans B) Tejas
C) Gajraj D) Saras
 
Answer & Explanation Answer: D) Saras

Explanation:
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Q:

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

 

One night they sank through the shiny water, and for the first time since he has known them, began to quickly swim.

A) he had known them, began to swim quickly. B) he have known them, begin to quickly swim
C) he knew them, began to swim quickly D) No improvement
 
Answer & Explanation Answer: A) he had known them, began to swim quickly.

Explanation:
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Filed Under: English
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Q:

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

When I visited him last evening we talked the matter ________ .

A) through B) away
C) off D) over
 
Answer & Explanation Answer: D) over

Explanation:
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Filed Under: English
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Get on the nerves

A) To be an irritant B) To lose confidence
C) To become very sensitive; cry easily D) To become very strong emotionally
 
Answer & Explanation Answer: A) To be an irritant

Explanation:
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