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Q:

Percentage of freshwater on earth surface

A) 3% B) 4%
C) 0.3% D) 69%
 
Answer & Explanation Answer: B) 4%

Explanation:

About 71% of the earth's surface is covered with water. In that 71% only 4% of water is a fresh water.

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Filed Under: General Awareness
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Q:

How would you find the length of each string in the following Program?

main()

{

    char *str[] = { "Frogs", "Do", "Not" , "Die" , "They" , "Croak!"};

    printf ("%d%d", sizeof (str), sizeof (str[0]));

}

Answer

main()


{


   char *str[] = { "Frogs", "Do", "Not", "Die." , "They", "Croak!" };


   int i;


         for ( i = 0;i<=5;i++)


         printf ("\n%s%d", str[i], strlen( str[i]));


}

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Subject: Programming

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Q:

Write an RTL Description for D latch and D flip flop?

Answer

For D latch: always@(enable) q<=d;


For D flip flop: always@(opsedge clock) q<=d; 

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Subject: Hardware

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Q:

Which of the following may cause the breakdown of pyruvate into lactic acid in our muscles?

A) Lack of water B) Lack of Oxygen
C) Lack of carbon dioxide D) Lack of nitrogen  
 
Answer & Explanation Answer: B) Lack of Oxygen

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Sycon (Scypha), Spongilla (Fresh water sponge) and Euspongia (Bath sponge) are examples of which Phylum?

A) Coelenterata B) Platyhelminthes
C) Ctenophora D) Porifera
 
Answer & Explanation Answer: D) Porifera

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Isotopes are atoms of the same element that have different

A) numbers of neutrons B) numbers of electrons
C) numbers of protons D) atomic numbers
 
Answer & Explanation Answer: A) numbers of neutrons

Explanation:

Isotopes are variations of an element that have the same charge as the original element, but a different mass, which is caused by either more/less neutrons in the nucleus.

 

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Filed Under: Chemistry
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Q:

Magnesium (Mg) + Oxygen (O2) = ?

A) Mg2O B) MgO4
C) O2Mg D) MgO
 
Answer & Explanation Answer: D) MgO

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

apple of my eye

 

A) every thing looks enticing to a hungry person B) a very pleasant thing to watch
C) someone that one cherishes above all others D) the ugliest child is still pretty for a mother
 
Answer & Explanation Answer: C) someone that one cherishes above all others

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

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