Questions

Q:

Which one of the followingis notan allotrope of carbon?

A) Coal B) Diamond
C) Graphite D) Graphene
 
Answer & Explanation Answer: A) Coal

Explanation:

Allotropy is the property of some chemical elements to exist in two or more different forms, or allotropes, when found in nature. There are several allotropes of carbon like diamond, graphite, graphene, fullerene, etc.Coal is not an allotrope of carbon because it is not 100% carbon. It contains lot of silica, sulphur and other compounds of carbon apart from carbon.

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Filed Under: Chemistry
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Q:

By volume, 78% of air is _______________

A) nitrogen B) oxygen
C) hydrogen D) helium
 
Answer & Explanation Answer: A) nitrogen

Explanation:
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Q:

Select the INCORRECT set of Molecular Formula - IUPAC Name - Common Name from the following options.

A) C4H9OH B) C2H3OH - Methanol - Methyl Alcohol
C) C2H5OH - Ethanol - Ethyl Alcohol D) C3H7OH - Propanal - Propyl Alcohol
 
Answer & Explanation Answer: B) C2H3OH - Methanol - Methyl Alcohol

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.

 

Widespread liberalization of the economic ________________ regime was long overdue in 1991, and has played a positive role since, but its impact has ________________ its course and the policy has recognisable ___________________. Liberalization cannot address all aspects of the man­made environment and now climate change ________________ to change everything forever. We do not have another quarter century to deal ___________ these imperatives.

 

We do not have another quarter century to deal ___________ these imperatives.

 

A) about B) for
C) with D) of
 
Answer & Explanation Answer: C) with

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Filed Under: English
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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.

Vicky said, "Please say nothing about this."

 

A) Vicky asked her to not to say anything about this. B) Vicky asked her that she should not to say anything about that.
C) Vicky asked her to say nothing about that. D) Vicky asked her that she say nothing about that.
 
Answer & Explanation Answer: C) Vicky asked her to say nothing about that.

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Q:

 Which organisation is a policy think tank of the Government of India, established with the aim to achieve Sustainable Development Goals and to enhance cooperative federalism by fostering the involvement of State Governments of India in the economic policy-making process using a bottomup approach? 

A) RBI B) IRDAI
C) NITI Aayog  D) Planning Commission 
 
Answer & Explanation Answer: C) NITI Aayog 

Explanation:

The NITI Aayog (Hindi for Policy Commission), also National Institution for Transforming India, is a policy think tank of the Government of India, established with the aim to achieve Sustainable Development Goals and to enhance cooperative federalism by fostering the involvement of State Governments of India in the economic policy-making process using a bottom-up approach.

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Filed Under: World Organisations
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Q:

The United Nations Development Programme (UNDP) focusses on

A) Solutions to global development challenges B) Developing nations
C) Under-developed nations D) Developed nations
 
Answer & Explanation Answer: A) Solutions to global development challenges

Explanation:
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Q:

Who is the author of "Chokher Bali"?

A) Rabindranath Tagore B) Jhumpa Lahiri
C) Amish Tripathi D) Chetan Bhagat
 
Answer & Explanation Answer: A) Rabindranath Tagore

Explanation:
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