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Q:

Which of the following is not a property of water?

A) Low density B) Low specific heat
C) Low heat of vaporisation D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Water can moderate temperature because of the two properties: high-specific heat and the high heat of vaporization. 

 

Hence, all the above given options are not the properties of water.

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Filed Under: Chemistry
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Q:

What is "NIKKEI"?

 

A) Share Price Index of Tokyo Share Market B) Name of Japanese Central Bank
C) Japanese name of country’s Planning Commission D) Foreign Exchange Market of Japan
 
Answer & Explanation Answer: A) Share Price Index of Tokyo Share Market

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In a certain city, 5% of all the persons in town have unlisted phone numbers. If you select 100 names at random from that city's phone directory, how many people selected will have unlisted phone numbers?

Answer

  Zero. You are selecting names from the list, so they are all listed.

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Subject: Math Puzzles

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Q:

Which element has similar properties to Beryllium?

A) Manganese B) Calcium
C) Both A & B D) Helium
 
Answer & Explanation Answer: B) Calcium

Explanation:

The elements in the same column will have similar properties. Beryllium is the group II element. Group II elements are magnesium, calcium, strontium, barium and radium. Hence, these show the similar prperties.

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Q:

Gold and silver are extracted from their respective ores by _______

A) Smelting B) Roasting
C) Leaching D) Hydro metallurgy
 
Answer & Explanation Answer: D) Hydro metallurgy

Explanation:
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Q:

Improve the bracketed part of the sentence.

 

Varun goes (for cinema) every Friday.

 

A) to cinema B) to the cinema
C) in cinema D) no improvement
 
Answer & Explanation Answer: B) to the cinema

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Central processing unit is combination of

A) Arithmetic and Control unit B) Control and Output unit
C) Control and Storage unit D) Arithmetic logic and input unit
 
Answer & Explanation Answer: A) Arithmetic and Control unit

Explanation:
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Filed Under: Computer
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Q:

Which compound contains both ionic and covalent bonds?

A) NaNO3 B) CaSO4
C) NH4Cl D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Here all the given compounds have both ionic and covalent bonds.

 

NaNO3 - In Sodium nitrate, Nitrate is covalently bonded as nitrogen is bonded with 3 oxygen atoms. And this nitrate is ionically bonded with sodium.

 

CaSO4 - In Calcium sulphate, sulphate is covalently bonded as sulphur is bonded with 4 oxygen atoms. And this sulphate is ionically bonded with calcium.

 

NH4Cl - In Ammonium chloride, ammonium is covalently bonded as nitrogen is bonded with 4 hydrogen atoms. And this ammonium is ionically bonded with chlorine.

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