Q:

Guess the Missing number in the Number Challenge ?

A) 8	B) 32
C) 44	D) 64

Answer & Explanation Answer: D) 64

Explanation:

The logic in the challenge is

$\sqrt{81} x 6 = 9 x 6 = 54$

$\sqrt{144} x 7 = 84$

Similarly, $\sqrt{64} x 8 = 8 x 8 = 64$ .

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Filed Under: Math Puzzles
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

22 10016

Q:

A benefit of using Service Design tools is?

A) To help ensure that events are detected as quickly as possible	B) To help ensure that standards and conventions are followed
C) To help enable different applications to work together	D) To help implement architectures that support the business strategy

Answer & Explanation Answer: B) To help ensure that standards and conventions are followed

Explanation:

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Filed Under: ITIL Certification

0 10016

Q:

Round robin scheduling falls under the category of

A) Preemptive scheduling	B) Non preemptive scheduling
C) Both A & B	D) None of the above

Answer & Explanation Answer: A) Preemptive scheduling

Explanation:

Round-robin (RR) is one of the algorithms employed by process and network schedulers in computing. It falls under the category of Preemptive scheduling. In computing, the running task is interrupted for some time without requiring its cooperation and resumed later when the priority task has finished its execution. This is called preemptive scheduling.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

6 10015

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 10012

Q:

Bachendri Pal became famous for her grand success in the field of

A) Athletics Skiing	B) Swimming
C) Mountaineering	D) Journalism

Answer & Explanation Answer: D) Journalism

Explanation:

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Filed Under: Famous Personalities

17 9991

Q:

'Goldman Awards' are given for outstanding contribution in which of the following fields

A) Population Control	B) Popularization of Science
C) Conservation of Energy	D) Protection of environment

Answer & Explanation Answer: D) Protection of environment

Explanation:

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Filed Under: Honours and Awards

6 9988

Q:

The HAVING clause does which of the following?

A) Acts like a WHERE clause but is used for groups rather than rows.	B) Acts like a WHERE clause but is used for rows rather than columns.
C) Acts like a WHERE clause but is used for columns rather than groups.	D) Acts EXACTLY like a WHERE clause.

Answer & Explanation Answer: A) Acts like a WHERE clause but is used for groups rather than rows.

Explanation:

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Filed Under: Database

3 9983

Q:

Mr.Meera Sahib Fathima Beevi is distinguished as the first lady

A) Judge of the High Court	B) Governor of a State
C) Judge of the Supreme Court	D) Gold medal winner in Sports

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