General Knowledge Questions

Q:

Propyne and propene can be distinguished by

A) AgNO₃ in ammonia B) conc. H₂SO₄
C) dil. KMnO₄ D) Br₂ in CCl₄
 
Answer & Explanation Answer: A) AgNO₃ in ammonia

Explanation:

Propene, being an alkene, and propyne, being a alkyne, are distinguished using the common chemical tests namely ammoniacal silver nitrate or ammoniacal cuprous chloride. Ammoniacal silver nitrate is also called as Tollen's reagent.

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Q:

The amount of blood filtered together by both the kidneys in a 70 kg adult male human in a minute is

A) 1100 ml B) 100 ml
C) 1500 ml D) 500 ml
 
Answer & Explanation Answer: A) 1100 ml

Explanation:
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Q:

In which year was Communist Party of India - Marxist (CPI-M) founded?

A) 1885 B) 1980
C) 1984 D) 1964
 
Answer & Explanation Answer: D) 1964

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

Violence takes a heavy toll and affects public life ______. High or low, known or unknown, rich or poor, popular or unpopular, no one is safe or secure today. It
appears that one can harm anybody at any time and at ______. A mad and sad rat race is on to make money and ______ power at any cost and by any means. The
result is that no political party or group can now ______ into claim to total innocence in so far as ______ of violence against innocent person for personal or political
gains is concerned. Violent demonstrations, rallies, hartals have become the order of the day.

 

no political party or group can now ______ into claim.

 

A) lie B) laid
C) lain D) lay
 
Answer & Explanation Answer: D) lay

Explanation:
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Q:

In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.

 


It so haappens that_____ siblings sing one of_____invariably has a less_____ vocal prowess even though______ have a similarly commendable ____base.

 


invariably has a less _____

 

A) tuned B) high
C) potent D) wide
 
Answer & Explanation Answer: C) potent

Explanation:
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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 expresses the same sentence in Indirect/Direct speech.

 

My father said, "We have been living here since the day this house was built."

A) My father said that they had been living here since the day that house was built. B) My father said that they had been living there since the day that house had been built.
C) My father said that they have been living there since the day that house were built. D) My father said that they have been living here since the day this house were being built.
 
Answer & Explanation Answer: B) My father said that they had been living there since the day that house had been built.

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’.

 

True positive thinking starts by embracing reality in its myriad (1)/ shapes and forms; it involves the ability to feel negative emotions when you have to, (2)/ and still maintain hope enough to keep on going. (3)/ No error (4)

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

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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’.

 

Just as we nourishes the body, (1)/ we need to nurture the soul to connect to the creative (2)/ power of the universe and to manifest joy in our lives. (3)/ No error (4)

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

Explanation:
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