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Q:

Iron rusting, chemical or physical change

A) Chemical B) Physical
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Chemical

Explanation:

In rusting the Iron ore make a chemical reaction with the oxygen in the presence of water and environmental or atmospheric moisture to produce an Iron oxide. Iron oxide is otherwise called as rust.


The rusting of iron is a chemical change because it is two substances reacting together to make a new substance.

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Filed Under: Chemistry
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Q:

Which of the following is not transferred by alveoli?

A) Gases B) Oxygen
C) Blood D) Carbondioxide
 
Answer & Explanation Answer: C) Blood

Explanation:

The main function of the pulmonary alveoli is to perform the transfer and exchange of gases. Here in the given options, blood is only one which is not gas.

 

Hence, blood is not transferred by alveoli.

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Filed Under: General Science
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Q:

In latest generation computers, the instructions are executed

A) Sequentially only B) Parallelly only
C) Both sequentially and parallelly D) None of the above
 
Answer & Explanation Answer: C) Both sequentially and parallelly

Explanation:

In_latest_generation_computers,_the_instructions_are_executed1556257673.jpg image

 

In latest generation computers, the instructions are executed both sequencially and parallelly.

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Filed Under: Computer
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Q:

Contra-entries are passed only when

A) Simple cash book is prepared B) Double column cash book is prepared
C) Three column cash book is prepared D) None of the above
 
Answer & Explanation Answer: B) Double column cash book is prepared

Explanation:

Contra-entry is the entry which effected the both sides in cash book.

It is occured in three times, i.e.,

1.Cash deposited in to bank,

2.Cash withdrawn from the bank for office use, and

3.Receivable cheque deposited in to the bank in another day.

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Filed Under: Accounts Receivable
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

What are two rights in the declaration of Independence?

A) Liberty B) Life
C) Pursuit of happiness D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

The rights in the declaration of Independence are :

1. Life

2. Liberty

3. Pursuit of happiness.

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Filed Under: World History
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Q:

Gluconeogenesis is a term that describes the synthesis of

Answer

Gluconeogenesis is a metabolic pathway that leads to the synthesis of glucose from pyruvate and other non-carbohydrate precursors, even in non-photosynthetic organisms.


 


It occurs in all microorganisms, fungi, plants and animals, and the reactions are essentially the same, leading to the synthesis of one glucose molecule from two pyruvate molecules. Therefore, it is in essence glycolysis in reverse, which instead goes from glucose to pyruvate, and shares seven enzymes with it.

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Subject: Biology Exam Prep: AIEEE , Bank Exams
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Q:

What building has the most stories?

Answer

A Libraury. It has more number of story books in it to read.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

What goes in the water black and comes out red

Answer

A Lobster is one which goes black in water and comes out red.


lobster1585556605.jpg image

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Subject: Word Puzzles Exam Prep: GRE , CAT , Bank Exams , AIEEE
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