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Q:

The output quality of a printer is measured by

A) Dots per line B) Dots printed per unit time
C) Dots per inch D) All of the above
 
Answer & Explanation Answer: C) Dots per inch

Explanation:

DPI [Dots Per Inch] is a measurement of output quality of printer resolution. It represents number of ink dots the printer can place in an area of one square inch. The lesser the DPI the less sharper the image and vice versa.

 

Therefore, a printer that may have 400 DPI, a printer that can print 400 x 400 per square inch or 1,60,000 dots per inch.

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Q:

Which one of the following rivers is recharged by subsoil water?

A) Godavari B) Damodar
C) Narmada D) Krishna
 
Answer & Explanation Answer: C) Narmada

Explanation:
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Q:

Improve the bracketed part of the sentence.

 

Diversity typically provides fresh perspectives on issues, but it makes it more difficult (to unit) the team and reach agreements.

A) unify B) unity
C) to unify D) No improvement
 
Answer & Explanation Answer: C) to unify

Explanation:
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Q:

 __________ networks are connected by telephones, underwater cables and satellites.

 

A) Typewriter B) DVD
C) Computers D) Washing Machine
 
Answer & Explanation Answer: C) Computers

Explanation:
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Q:

Select the synonym of

succulent

 

A) torrid B) luscious
C) arid D) bare
 
Answer & Explanation Answer: B) luscious

Explanation:
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Filed Under: English
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Q:

Improve the bracketed part of the sentence.


Perhaps the wolf (was waiting) to spring upon him.

 

A) had been waited B) has waited
C) could be waiting D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Q:

Poison glands of snakes are homologous to

A) sebaceous glands of mammals B) salivary glands of vertebrates
C) stings of rays D) electric organs of fishes
 
Answer & Explanation Answer: B) salivary glands of vertebrates

Explanation:

Here Homologous Means having the same relation or relative position or structure. 

Here in snakes poison is in glands and here salivary glands are in Vertebrates.

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Q:

Lightning heats the surrounding air to

A) 300 deg Cent B) 3000 deg Cent
C) 30000 deg Cent D) 300000 deg Cent
 
Answer & Explanation Answer: C) 30000 deg Cent

Explanation:

Lightning is extremely hot — a flash can heat the air around it to temperatures five times hotter than the sun’s surface. This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash.

Lightning heats the surrounding air to about 30,000 degrees Centigrades.

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