General Knowledge Questions

Q:

‘Plum  Pudding  Model’  for  an  atom  was proposed by

A) Antoine Lavoisier B) Robert Boyle
C) Ernest Rutherford D) J. J. Thomson
 
Answer & Explanation Answer: D) J. J. Thomson

Explanation:

The   first   model   of   atom   was proposed   by   J.   J.   Thomson   in 1898.According  to  this  model,  the positive   charge   of   the   atom   is uniformly   distributed   throughout the  volume  of  the  atom  and  the negatively  charged  electrons  are embedded  in  it  like  seeds  in  a watermelon.    This    model    was picturesquely  called  plum  pudding model of the atom

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Filed Under: Chemistry
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Q:

Syngamy results information of 

A) haploid zygote B) diploid zygote
C) non-motile male gametes D) motile male gametes
 
Answer & Explanation Answer: B) diploid zygote

Explanation:

Syngamy, also known as fertilisation occurs between the male and female gametes. Syngamy may occur either externally, outside the body of organisms or internally, inside the body. Syngamy leads to formation of a specialised cell called diploid zygote.

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Filed Under: Biology
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Q:

The ozone layer is mainly found in the lower portion of the _______.

A) stratosphere B) troposphere
C) mesosphere D) thermosphere
 
Answer & Explanation Answer: A) stratosphere

Explanation:
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Filed Under: General Science
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

 

Concern for one's own area or region at the expense of national or supranational unity

 

A) Eschew B) Immolation  
C) Cede   D) Provincialism  
 
Answer & Explanation Answer: D) Provincialism  

Explanation:
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Filed Under: English
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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Cruddy

 

A) Creamy B) Dirty
C) Spotless   D) Greedy
 
Answer & Explanation Answer: B) Dirty

Explanation:
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

After the votes were counted, the family _______________ was for a Hawaiian vacation.

 

A) together B) idea
C) unity D) consensus
 
Answer & Explanation Answer: D) consensus

Explanation:
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Q:

An example of longitudinal waves (in gas as a medium) is ______.

A) heat waves B) radio waves
C) electromagnetic waves D) sound waves
 
Answer & Explanation Answer: D) sound waves

Explanation:
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Filed Under: Physics
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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

 

The baby really enjoys that music.

A) That music was really enjoyed by the baby. B) That music was really being enjoyed by the baby.
C) That music is really enjoyed by the baby. D) This music was really enjoyed by the baby.
 
Answer & Explanation Answer: C) That music is really enjoyed by the baby.

Explanation:
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