Questions

Q:

When water freezes its density

A) decreases B) remains constant
C) increases D) become zero
 
Answer & Explanation Answer: A) decreases

Explanation:

When water freezes its density decreases.

Water at ordinary temperatures contracts and increases in density as it is cooled, like most substances. But at about 4°C it reaches a maximum density and then decreases in density as it approaches the freezing point.

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Q:

Who is the planet moving in the opposite direction than other planets in Solar System?

 

A) Neptune B) Pluto
C) Uranus D) Saturn
 
Answer & Explanation Answer: C) Uranus

Explanation:
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Q:

Which of the following statement is true?

A) Cohesion is the OO principle most closely associated with hiding implementation details B) Cohesion is the OO principle most closely associated with making sure that classes know about other classes only through their APIs
C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose D) None
 
Answer & Explanation Answer: C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose

Explanation:

A refers to encapsulation, B refers to coupling

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Q:

The distance in pitch between any two tones is called

 

A) Octave B) Dynamics
C) Interval D) Unison
 
Answer & Explanation Answer: C) Interval

Explanation:

The distance in pitch between any two tones is called an interval.

 

 

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Q:

Rearrange the parts of the sentence in correct order.

 

It is hard to

P-­of some
Q­-miss the political significance
R­-of these beneficiaries

 

A) PQR B) RQP
C) QPR D) RPQ
 
Answer & Explanation Answer: C) QPR

Explanation:
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Q:

Which of the following statements are CORRECT?

I. Esters are sweet smelling substance.
II Esters are used in making perfumes.
III. Functional group of ester is R-O-RꞋ.

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: A) Only I and II

Explanation:
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Q:

Which of the following is the MOST SIMILAR in meaning to the given word?

Aids

A) Amplifies B) Assists
C)  Expands D)  Borrows
 
Answer & Explanation Answer: B) Assists

Explanation:

“To aid” means to give financial or material help. So, option 2 is the best-fit answer. Amplify- increase

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Q:

I go in dry and come out wet, The longer I’m in, the stronger it will get.

What am I?

A) Soap B) Brush
C) Tea bag D) All of the above
 
Answer & Explanation Answer: C) Tea bag

Explanation:

Tea bag is what it will go in dry and come out wet, the longer it is in, the stronger the tea we will get.

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