GRE Questions

Q:

Memory is made up of

A) Large number of cells B) Set of wires
C) Set of circuits D) None of the above
 
Answer & Explanation Answer: A) Large number of cells

Explanation:

In computing, memory refers to the computer hardware integrated circuits that store information for immediate use in a computer.

Most semiconductor memory is organized into memory cells or bistable flip-flops, each storing one bit (0 or 1).

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Filed Under: Computer
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Q:

Which of the following is a Heterogeneous Mixture?

A) Air B) Table salt
C) Soda D) Brass
 
Answer & Explanation Answer: C) Soda

Explanation:

Here Soda is a Heterogenous Mixture.

 

A Heterogeneous Mixture is a mixture having a non-uniform composition i.e, the mixture contains components in different phases. Using various means, the parts in the mixture can be separated from one another.

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Filed Under: Physics
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Q:

A man and his son are in a terrible accident and are rushed to the hospital in critical care. The doctor looks at the boy and exclaims "I can't operate on this boy, he's my son!" How could this be?

Answer

This is only possible when that doctor is boy's mother.

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Q:

When a number is divided by 138 the remainder is 26. What will be the remainder if the same number is divided by 23 ?

A) 4 B) 6
C) 3 D) 1
 
Answer & Explanation Answer: C) 3

Explanation:

Number = quotient x divisor + remainder;
so, here
number = 138 k + 26
=> (23 x 6k) + (23+3)
=> 23(6k+1)+3
so, remainder is 3.

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Filed Under: Numbers
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4 3108
Q:

In Bombay,railway trains are indespenible for people in the subrubs to reach their places of work on time

Assumptions:

1. Railway trains are the only mode of transport available in the subrubs of Bombay

2. Only railway trains run punctually

A) Only 1 is true B) Only 2 is true
C) Either 1 or 2 is true D) Neither 1 nor 2 is true
 
Answer & Explanation Answer: B) Only 2 is true

Explanation:

The railway trains are indespinsible for people to reach the place on time does not mean that there are no other means of transport but shows that trains alone run on time.So, 1 is not true

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Filed Under: Statement and Assumptions
Exam Prep: GRE

2 3103
Q:

Race : Fatigue :: Fast : ?

A) Hunger B) Appetite
C) Weakness D) Food
 
Answer & Explanation Answer: A) Hunger

Explanation:

Race : Fatigue :: Fast : Hunger

The first word causes the second.

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Filed Under: Analogy
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6 3094
Q:

What is more useful when it is broken?

Answer

An Egg is more useful when it is broken than it is not.

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Q:

Inhabit most nearly means

A) Vacate B) Move
C) Reside D) Leave
 
Answer & Explanation Answer: C) Reside

Explanation:

Inhabit means a place or environment to live in for a person or animal or a group.

 

Vacate, move and reside means to leave a place and are opposite to live. Reside is the only word most nearly means as inhabit.

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Filed Under: English
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