General Knowledge Questions

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

In the early 1970s we (had) the kerosene stove.

A) have B) has
C) has had D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

While an electron (1)/ carries a negative electrical (2) charge, a neutron is neutral. (3)/No Error (4)

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Q:

Which one of the following statements regarding histone proteins is correct?

A) Histones are proteins that are present in mitochondrial membrane B) Histones are proteins that are present in nucleus in association with DNA
C) Histones are proteins associated with lipids in the cytosol D) Histones are proteins associated with carbohydrates in the cytosol
 
Answer & Explanation Answer: B) Histones are proteins that are present in nucleus in association with DNA

Explanation:

Histones are highly alkaline proteins found in eukaryotic cell nucleusthat package and order the DNA into structural units called nucleosomes. They are the chief protein components of chromatin, acting as spools around which DNA winds, and playrole in gene regulation.

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Q:

A US team of scientists has found that the mechanism responsible for the ageing process is located --

A) Inside the face B) Inside the skin
C) Inside the brain D) Inside the heart
 
Answer & Explanation Answer: C) Inside the brain

Explanation:
The US team of scientists found the mechanism in the hypothalamus, which is located deep inside the brain and showed that it is responsible for the ageing process.
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Q:

In the following question, a sentence is given with some bold words which may contain errors. Below the sentence, a table is given with two columns in which column 'A' contains the list of bold words, and in column 'B' the suggested corrections are listed. You have to choose the best alternative among the four given options. If no correction is required against the given bold words, mark (E), i.e., "None of the above" as your answer.
The condition of the hospital and its services reflecting on the inadequacy of Bihar's healthcare system, with patients usually increasing the number of beds available being treated on the floor, insipid food and long bill of medication and services.

A) Both (1)-(5) and (4)-(8) B) (2)-(6)
C) (1)-(5) D) Both (4)-(8) and (1)-(5)
 
Answer & Explanation Answer: B) (2)-(6)

Explanation:

Abilities belong to humans, not of institutions. The number of beds in a hospital are fixed. They cannot be increased beyond a certain limit. So, if the number of beds is less, the number of patients often exceed the number of beds. Insipid and tasteless are synonymous, so no change there. Both medication and medicine have bills, so, changing hem wouldn’t make a difference. Hence, the correct answer is 2.

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the buttoncorresponding to it. If the sentence is free from error, click the "No error" option.

Although I have never seen the girl before, (A)/ I recognized her at once (B)/ from her photograph (C)/ no error (D)

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

Explanation:
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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

 

She said, “Let us wait for the seat”

 

A) She proposed that they should wait for the seat.   B) She proposed that they could wait for the seat.  
C) She proposed to wait for the seat.   D) She proposed let us wait for seat.
 
Answer & Explanation Answer: A) She proposed that they should wait for the seat.  

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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.

 

Covenant

 

A) Difference B) Conversation
C) Bond D) Devotion
 
Answer & Explanation Answer: C) Bond

Explanation:
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