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Q:

There is a clock which shows false timing ie it shows 20 minutes less for each 1 hour. If the clock shows 12 noon now how many minutes will be lost when it shows 2 pm ?

A) 36 minutes B) 48 minutes
C) 35 minutes D) 60 minutes
 
Answer & Explanation Answer: D) 60 minutes

Explanation:

For 1 hour, 20 minutes is slower, then for
06 miuntes - 2 minutes is slower
30 minutes - 10 minutes
Actual time | false time
12 12
01 PM 12:40 PM (20 minutes slower)
02 PM 01:20 PM
03 PM 02:00 PM

So, when actual time is 3pm, the false time is 2 pm.
So, it loses 60 minutes when it shows 2 pm.

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Filed Under: Clock puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

22 10982
Q:

The presence or absence of hydroxy group on which carbon atom of sugar differentiates RNA and DNA ?

A) 4th B) 2nd
C) 3rd D) 1st
 
Answer & Explanation Answer: B) 2nd

Explanation:

RNA has hydroxy group attached at the 2nd C-atom while DNA does not.

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Filed Under: Chemistry
Exam Prep: AIEEE

21 10974
Q:

The information of brilliant colors in a thin soap film is a consequence of the phenomena of

A) Polarization and interference B) Diffraction and dispersion
C) Multiple refraction and dispersion D) Multiple reflection and interference
 
Answer & Explanation Answer: D) Multiple reflection and interference

Explanation:
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Filed Under: Physics

40 10945
Q:

The computer that process both analog and digital is called

A) Hybrid computer B) Mainframe computer
C) Digital computer D) Analog computer
 
Answer & Explanation Answer: A) Hybrid computer

Explanation:

The computer that process both analog and digital is called Hybrid computer.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager

6 10927
Q:

Who amongst the following is the author of the book ' Colours of the Rainbow '

A) A.V.Kamath B) Anita Nayyar
C) Pritish Nandy D) Ranjit Biswas
 
Answer & Explanation Answer: D) Ranjit Biswas

Explanation:
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Filed Under: Books and Authors

22 10927
Q:

Which Company has launched 'Citizen First' advertisement campaign?

A) Infosys B) NGC
C) ITC D) Reliance
 
Answer & Explanation Answer: C) ITC

Explanation:
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Filed Under: Business Awareness

62 10919
Q:

Parenthesis is never required in Postfix or Prefix expressions

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Parenthesis is not required because the order of the operators in the postfix /prefix expressions determines the actual order of operations in evaluating the expression

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Subject: Database
Job Role: Database Administration

6 10915
Q:

Which action is safe for a pwc?

A) towing a skier behind a pwc rated for 3 people with two persons on board B) shutting off the engine before cleaning debris from the pump intake
C) seating a child to small to hold on the operator in front of the operator D) All the above
 
Answer & Explanation Answer: C) seating a child to small to hold on the operator in front of the operator

Explanation:

Two passengers behind the operator is safe for a PWC.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

7 10912