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Q:

Which of the following does NOT contribute to sparkling of diamonds?

A) Total Internal Reflection B) High Refractive Index of Diamonds
C) Dispersion D) Low Refractive Index of Diamonds
 
Answer & Explanation Answer: D) Low Refractive Index of Diamonds

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

In August 2017, which of the following launched world’s first future contracts in ‘diamonds’?

 

A) Indian Commodity Exchange (ICEX) B) Multi Commodity Exchange (MCEX)  
C) National Association of Securities Dealers Automated Quotations (NASDAQ)   D) None of these  
 
Answer & Explanation Answer: A) Indian Commodity Exchange (ICEX)

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Filed Under: General Awareness
Exam Prep: Bank Exams

Q:

Which statement best describes the formation of diamonds?

 

A) Diamonds form in talc under very high pressure. B) Diamonds form in kimberlites under very high pressure.
C) Diamonds form in kimberlites under very low pressure. D) Diamonds form in talc under very low pressure.
 
Answer & Explanation Answer: B) Diamonds form in kimberlites under very high pressure.

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Which Indian city is known as 'The City of Pearls' as once it was the only global center of large diamonds and natural pearls made?

A) Hyderabad B) Jodhpur
C) Amdavad (Ahmedabad) D) Chennai
 
Answer & Explanation Answer: A) Hyderabad

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Filed Under: Famous Places
Exam Prep: Bank Exams

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.

 

The jeweller said to us, "These diamonds are polished here."

 

A) The jeweller informed us that these diamonds were polished there. B) The jeweller informed us that those diamonds were polished there.
C) The jeweller informed us that those diamonds were polished here. D) The jeweller informed us that these diamonds were polished here.
 
Answer & Explanation Answer: B) The jeweller informed us that those diamonds were polished there.

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Filed Under: English
Exam Prep: Bank Exams

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.

 

He said to the bankers, "These diamonds are more valuable than a billion dollars."

A) He told the bankers that these diamonds are more valuable then a billion dollars. B) He has told the bankers this that those diamonds are more valuable than a billion dollars.
C) He told the bankers that those diamonds are more valuable than a billion dollars. D) He told the bankers that those diamonds were more valuable than a billion dollars.
 
Answer & Explanation Answer: C) He told the bankers that those diamonds are more valuable than a billion dollars.

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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE , TOEFL

Q:

Which region specializes in diamonds?

A) Sub-Saharan Africa B) Central america
C) Middle east Europe D) South America
 
Answer & Explanation Answer: A) Sub-Saharan Africa

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Filed Under: World Geography
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Name the mineral used to produce artificial diamonds.

Answer

Graphite

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Subject: General Science