GATE Questions

Q:

System Study involves

A) documenting the existing system B) identifying current deficiencies and establishing new goals
C) study of an existing system D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:
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Q:

The ratio of two positive numbers is 3 : 5 and the average of the number is 48. What is the product of numbers?

A) 3365 B) 2160
C) 1854 D) 1632
 
Answer & Explanation Answer: B) 2160

Explanation:

Let the number be 3p and 5p

ATQ,

8p = 2 x 48

p = 96/8

p = 12

 

The numbers are 36 and 60.

 

Hence, the product of the numbers = 36 x 60 = 2160.

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Q:

Which of the following memory is volatile?

A) RAM B) Floppy disc
C) ROM D) Magnetic tape
 
Answer & Explanation Answer: A) RAM

Explanation:

Volatile memory is computer memory that requires power to maintain the stored information. It is a temporary memeory which cannot contain information permanently.

Example :: RAM or Random Access Memory

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Q:

Synonym of Trustworthy?

A) Tenacity B) Insolent
C) Resolute D) Reliable
 
Answer & Explanation Answer: D) Reliable

Explanation:
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Q:

The clipboard

A) is a Cache memory B) is a feature that stores user information
C) is used to temporarily store, items that has been cut or copied D) is a feature that saves file temporarily
 
Answer & Explanation Answer: C) is used to temporarily store, items that has been cut or copied

Explanation:

A clipboard is a temporary storage area for items that the user wants to cut or copy from one place to another.

 

For example, in a word processor application, the user might want to cut text from one part of a document and paste it in another part of the document or somewhere else, it is temporarily stored in clipboard.

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Q:

Solve the missing number puzzle?

missing-number-puzzle1558420078.jpg image

A) 9 B) 6
C) 5 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:

Let the value to be find be 'x'.

 
Sum of individual column value = 14

 
C1 = 7 + 2 + 1 + 4 = 14
C2 = 3 + 8 + 1 + 2 = 14
C3 = 6 + 5 + 2 + 1 = 14

 

C4 = 2 + 4 + 4 + x = 14

x = 14 - 10

x = 4

 

Hence, the missing number is '4'.

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Q:

I have a face but no eyes Puzzle

I_have_a_face_but_no_eyes1530871833.jpg image

Answer

A Clock has a face, but no eyes. It has 3 hands i.e, hours, minutes and seconds hands but no arms.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

90 D in RA?

Answer

90 D in RA means 90 Degrees in Right Angle. It is a logic question which is to be eloborated.


 


Some more of its kind are:


1. 52 W in a Y     -    52 Weeks in a Year


2. 7 C in a R        -    7 Colours in a Rainbow


3. 9 P in SS


4. 5 C in an OF


5. 12 S of the Z

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