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Q:

An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is

A) 16 m/s B) 8 m/s
C) 32 m/s D) 4 m/s
 
Answer & Explanation Answer: C) 32 m/s

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

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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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Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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Q:

Who is the first British footballer to play 100 champions League matches and the highest paid player in the world ?

Answer

David Beckham

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Subject: Famous Personalities

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Q:

Decibel is the unit of

A) speed of light B) intensity of sound
C) intensity of heat D) None of these
 
Answer & Explanation Answer: B) intensity of sound

Explanation:
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Filed Under: Physics

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Q:

Function of Leghaemoglobin in nitrogen fixation _____

A) Absorption of oxygen B) Nutrion of bacteria
C) Absorption of light D) All
 
Answer & Explanation Answer: A) Absorption of oxygen

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Filed Under: Biology

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Q:

The first Indian to receive Nobel Prize in Literature was 

A) Mother Teresa B) Rabindranath Tagore
C) Sarojini Naidu D) C.V.Raman
 
Answer & Explanation Answer: D) C.V.Raman

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Filed Under: Honours and Awards

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Q:

What is the unit of the physical quantity, Momentum?

A) newton second B) joule second
C) erg second D) pascal second
 
Answer & Explanation Answer: A) newton second

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The inner most membrane that covers the brain is

A) Pleura B) Duramater
C) Pia - mater D) Arachnoid membrane
 
Answer & Explanation Answer: C) Pia - mater

Explanation:
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Filed Under: Biology

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