General Knowledge Questions

Q:

Friction can be reduced by changing from

A) Static to Dynamic B) Rolling to Sliding
C) Dynamic to Static D) Sliding to Rolling
 
Answer & Explanation Answer: D) Sliding to Rolling

Explanation:

Any object rolls when there is no friction. So, Sliding to Rolling is correct.

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Filed Under: Physics
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Q:

Which company made the first tea bags?

Answer

Tetley

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Subject: World History

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Q:

DNA is copied during a process called

A) transcription B) transformation
C) translation D) replication
 
Answer & Explanation Answer: A) transcription

Explanation:

DNA is copied during a process called Transcription. It is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.

dna_is_copied_during_a_process_called1552049220.jpg image

 

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Filed Under: Biology
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2 3594
Q:

Which one among the following is a 'Ht Spot' for biological diversity in India

A) Western Ghat B) Sundarban
C) Chilka Lagoon D) Eastern Ghat
 
Answer & Explanation Answer: B) Sundarban

Explanation:
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Filed Under: Indian Economy

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Q:

Who is the richest person in the world 2018?

A) Jeff Bezos B) Bill Gates
C) Warren Buffets D) Mark Zuckerberg
 
Answer & Explanation Answer: A) Jeff Bezos

Explanation:

Jeff Bezos is the richest person in modern history. The Amazon.com Inc. founder’s net worth broke $150 billion in New York on 16th July 2018 morning, according to the Bloomberg Billionaires Index.

 

 jeff_bezos1531830665.jpg image

 

That’s about $55 billion more than Microsoft Corp. co-founder Bill Gates, the world’s second-richest person.

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Q:

How many chromosomes are in a human gamete?

A) 23 B) 46
C) 92 D) 102
 
Answer & Explanation Answer: A) 23

Explanation:

23 chromosomes are in a human gamete.

Human somatic cells have 46 chromosomes(23 pairs) but a gamete(germ cell) gets half the amount, i.e. 23 chromosomes, (one from each pair). There will be half the number of chromosomes an organism has in its somatic cells (all other body cells except gametes).

 

For example in humans, the somatic cells contain 46 chromosomes which are the diploid number (2n) and each sperm and egg has 23 chromosomes where one of them is the sex chromosome.

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Filed Under: Biology
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2 3590
Q:

The book ' Around the World in Eighty Days ' was written by

A) Charles Dickens B) H.M.Munro
C) Jules Verne D) Sir Richard Burton
 
Answer & Explanation Answer: C) Jules Verne

Explanation:
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Filed Under: Books and Authors

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Q:

The Gathering  is written by

A) Winston Churchill B) Voltaire
C) George Washington D) Steven Spielberg
 
Answer & Explanation Answer: A) Winston Churchill

Explanation:
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Filed Under: Books and Authors

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