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Q:

What characteristic of read-only memory (ROM ) makes it useful?

A) ROM informationcan be easily updated B) Data in ROM is non volatile, that is, it remains there even without electrical power
C) ROM provides very large amounts of inexpensive data storage D) ROM chips are easily swapped between different brands of computers
 
Answer & Explanation Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power

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Filed Under: Computer

93 24163
Q:

Saraswati Samman is given annually for outstanding contribution to

A) Literature B) Education
C) Fine arts D) Classical Music
 
Answer & Explanation Answer: A) Literature

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Filed Under: Honours and Awards

57 24151
Q:

The magnitude of the gravitational force will be equal to the _________.

 

A) product of mass and acceleration due to the gravitational force   B) ratio of mass and acceleration due to the gravitational force
C) ratio of acceleration due to the gravitational force and mass D) reciprocal of product of mass and acceleration due to the gravitational force  
 
Answer & Explanation Answer: A) product of mass and acceleration due to the gravitational force  

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Filed Under: Physics
Exam Prep: Bank Exams

4 24135
Q:

Who was the first Chairman of the SAARC

A) Mr. Zia ur Rehman B) Lt.Gen H.M.Ershad
C) King Birendra D) Mrs.Indira Gandhi
 
Answer & Explanation Answer: B) Lt.Gen H.M.Ershad

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Filed Under: World Organisations

97 24118
Q:

The difference in the duration of day and night increases as one moves from

A) West to East B) East and west of the prime meridian
C) Poles to equator D) Equator to poles
 
Answer & Explanation Answer: D) Equator to poles

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Filed Under: World Geography

68 24108
Q:

Pick the odd man out

1 4 16 64 126

A) 1 B) 4
C) 64 D) 126
 
Answer & Explanation Answer: D) 126

Explanation:

1*3+1=4

4*3+4=16

16*3+16=64

64*3+64=208 but it is given 126

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Filed Under: Verbal Reasoning - Mental Ability

1 24106
Q:

Which three parts of the computer receive input?

 

A) MICR, Barcode readers, Touch-screens B) Keyboard, ALU, Printers
C) Keyboard, Mouse, Printers D) Printers, MICR, Touch-screens
 
Answer & Explanation Answer: A) MICR, Barcode readers, Touch-screens

Explanation:

The main function of input devices is to direct commands and data into computers. Computers then use their CPU to process this data and produce output.

 

Examples of input devices - keyboards, mouse, barcode readers, Magnetic Ink Character Readers (MICR), Optical Character Readers (OCR), touch screens, etc...

 

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Filed Under: Computer
Exam Prep: Bank Exams

6 24086
Q:

Name the Scientist who stated that matter can be converted into energy

A) Boyle B) Lavoisier
C) Avogadro D) Einstein
 
Answer & Explanation Answer: D) Einstein

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Filed Under: Chemistry

146 24058