Questions

Q:

The primary purpose of an operating system is ?

A) To allow people to use the computer B) To make computers easier to use
C) To keep systems programmers employed D) To make the most efficient use of the computer hardware
 
Answer & Explanation Answer: D) To make the most efficient use of the computer hardware

Explanation:

The primary purpose of an operating system is to make the most efficient use of the computer hardware.

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Filed Under: Computer
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Q:

During rainy season wooden doors are difficult to open or closure because of  ?

A) Imbibition B) Plasmolysis
C) Diffusion D) Osmosis
 
Answer & Explanation Answer: A) Imbibition

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

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Q:

Select the synonym of

dire

A) calm B) mild
C) critical D) trivial
 
Answer & Explanation Answer: C) critical

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Whose science is Seismography?

 

A) Rivers B) Earthquake
C) Mountain D) Volcano
 
Answer & Explanation Answer: B) Earthquake

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

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Q:

Improve the bracketed part of the sentence.

 

Everybody is aware that peaceful life respects non-violence and non-interference, yet it is difficult (to maintaining) peace only because public consciousness is not expansive enough to fully understand peace.

A) to maintain B) maintaining
C) maintained D) No improvement
 
Answer & Explanation Answer: A) to maintain

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

A cube of edge 15 cm is immersed completely in a rectangular vessel containing water . If the dimensions of the base of vessel are 20 cm x 15 cm, find the rise in water level

 

A) 11.25cm B) 11.56cm
C) 11.66cm D) 10.86cm
 
Answer & Explanation Answer: A) 11.25cm

Explanation:

Increase in volume = Volume of the cube = (15 x 15 x 15) cm3.

 

\Rise in water level = volume/area = (15 x 15 x 15)/(20 x 15) cm = 11.25 cm.

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Q:

Tear one off and scratch my head, what once was red is black instead. What am I?

Answer

A Match stick. 


You tear a match out of a matchbook and scratch the head to light it, then the red tip turns black from the flame.

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Subject: Word Puzzles Exam Prep: TOEFL , GRE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

29 13490
Q:

Which Of The Following Statements Is Most Accurate For The Declaration X = Circle()?

A) x contains a reference to a Circle object B) You can assign an int value to x
C) x contains an object of the Circle type D) x contains an int value
 
Answer & Explanation Answer: A) x contains a reference to a Circle object

Explanation:
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