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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Filed Under: Chemistry
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Q:

Other name of Platelets is?

A) Leucocytes B) Erythrocytes
C) Platelets D) Thrombocytes
 
Answer & Explanation Answer: D) Thrombocytes

Explanation:
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Filed Under: Biology
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Q:

Some amount of plasma, proteins and blood cells escape through the pores present in the walls of capillaries into the intercellular spaces in the tissue and form ______.

 

A) heparin B) lymph
C) platelet   D) protein
 
Answer & Explanation Answer: B) lymph

Explanation:
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Filed Under: Biology
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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.

 

The way criminal justice is designed and administered today _______________ serves any of the purposes for which it is set up: towards securing life and property. It does not ________________ criminals because of the delay and uncertainties involved in its processes and ridiculously ineffective punishments it imposes ____________________ those few who get convicted. It provides wide discretion to the police and the prosecution, __________________ the system vulnerable to corruption and manipulation and endangering basic ____________________ of innocent citizens.


and endangering basic ____________________ of innocent citizens.

 

A) powers B) facilities
C) duties D) rights
 
Answer & Explanation Answer: D) rights

Explanation:
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Filed Under: English
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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.

 

The English language is ___________ complex in character that it can scarcely be learned by rule, and can __________ be mastered by the study of such idioms and phrases as are provided in this book; but just as care must be taken to place every accent or stress _________ the proper syllable in the ______________ of every word it contains, so must the stress or emphasis be placed on the proper word in ___________ sentence spoken.

 

and can __________ be mastered by the study

 

 

A) good B) best
C) nice D) fine
 
Answer & Explanation Answer: B) best

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.

 

“Do you write with a left hand?” she asked.

 

A) She asked whether I wrote with a left hand B) She asked that did I wrote with a left hand
C) She asked about my writing D) She ask if I write with my left hand
 
Answer & Explanation Answer: A) She asked whether I wrote with a left hand

Explanation:
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Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

 

A) unattractiveness   B) unatrractiveness
C) unattracttiveness   D) unatrracttiveness
 
Answer & Explanation Answer: A) unattractiveness  

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 express the same sentence in Indirect/Direct speech.

 

Rupa said to the driver, "Can you take me to the doctor now?"

 

A) Rupa asked the driver if he could take her to the doctor then. B) Rupa asked the driver that if he could take her to the doctor than.
C) Rupa asked the driver that if he would take her to the doctor at once. D) Rupa asked the driver that if he can take her to the doctor than at once.
 
Answer & Explanation Answer: A) Rupa asked the driver if he could take her to the doctor then.

Explanation:
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