General Knowledge Questions

Q:

Which must be true for metamorphism to occur?

A) The grain size must become smaller B) The process must take place underwater
C) The parent rock must be in solid form D) The parent rock must be igneous
 
Answer & Explanation Answer: C) The parent rock must be in solid form

Explanation:

Metamorphism is the method of changing the structure of a rock by using heat and temperature.

Hence, for this to happen the parent rock must be in solid form only. Therefore, option C) is true.

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Q:

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

 

But for one witness the accused ought to have been sent to jail.

A) would have B) had
C) should have D) No improvement
 
Answer & Explanation Answer: A) would have

Explanation:

‘ought’ represents advice, ‘would’ represents strong possibility of an event here. ‘would have’ will be the correct grammatical expression here. The sentence expresses that the accused was not sent to jail because of one witness.

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Q:

In the given question, a part of the sentence is printed in bold. Below the sentence, three alternatives to the bold part are given which may help improve the sentence. Choose the option that reflects the correct use of the phrase in the context of the sentence. In case the given sentence is correct, your answer is (E) i.e. No correction required.

Although I don’t have any special bond with the rank and folder of the Labour Union, I know some top engineers.

(i) in the rank and folders of the Labour Union

(ii) with the rank and portfolio of the Labour Union

(iii) with the rank and file of the Labour Union

A) Only (i) B) Only (ii)
C) Only (iii) D) (i) and (ii)
 
Answer & Explanation Answer: C) Only (iii)

Explanation:
The correct phrase is ‘rank and file’ which means ‘the ordinary members of an organization’.
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Q:

Geography can be understood in terms of five different

A) Themes B) Languages
C) Places D) None of the above
 
Answer & Explanation Answer: A) Themes

Explanation:

Geography is a field of science related to the study of the lands, places, relation between people & their environments. Geography can be understood in terms of five different themes. They are :

• Location
• Place
• Human-Environment Interaction (HEI)
• Movement
• Region.

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Filed Under: Indian Geography
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Q:

Who presented the Union Budget of India, the maximum number of times (10)?

A) T. T. Krishnamachari B) Morarji Desai
C) Jaswant Singh D) R.K Shanmukham Chetty
 
Answer & Explanation Answer: B) Morarji Desai

Explanation:
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Q:

Which of the following statements is most accurate regarding infection with parvovirus B19?

A) Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors B) Parvovirus B19 can cause hydrops fetalis via transplacental infection of a fetus in a seropositive mother
C) Parvovirus B19 can be diagnosed by detection of viral RNA using PCR or hybridization assays D) Parvovirus B19 replicates in the host cell nucleus utilizing a virally encoded DNA polymerase to create a double- stranded DNA intermediate
 
Answer & Explanation Answer: A) Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors

Explanation:

Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors.

 

a. Parvovirus B19 binds preferentially to the erythrocyte blood group P antigen on erythroid precursor cells.

Answers B, C, D are incorrect:

b. after entry the single-stranded viral DNA genome is transported to the cell nucleus where the host DNA polymerase synthesizes the complimentary DNA strand.

c. Parvovirus B19 infection can be diagnosed by direct detection of viral DNA not RNA.

d. the fetus of a seropositive mother is protected from infection by maternal circulating antibodies.

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.

Anil says, "I am glad to be here this morning"

A) Anil says he is glad to be there that morning. B) Anil says that he is glad to be there that morning.
C) Anil was saying that he was glad to be there this morning. D) Anil says that he was glad to be here this morning.
 
Answer & Explanation Answer: B) Anil says that he is glad to be there that morning.

Explanation:
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Q:

Select the antonym of
mishmash

A) potpourri B) medley
C) organized D) haphazard
 
Answer & Explanation Answer: C) organized

Explanation:
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