Q:

What are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms?

A) Polish	B) Reverse Polish
C) Both A and B	D) None of the above

Answer & Explanation Answer: C) Both A and B

Explanation:

Polish and Reverse Polish are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms

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Filed Under: Database
Job Role: Database Administration

10 13154

Q:

At what time between 2 and 3 O'clock, the hands of a clock coincide ?

A) 1 10/11 minutes past 2	B) 1 10/11 minutes past 3
C) 1 11/10 minutes past 3	D) 11 10/11 minutes past 2

Answer & Explanation Answer: A) 1 10/11 minutes past 2

Explanation:

Since, in one hour, two hands of a clock coincide only once, so, there will be value.
Required time $T = \frac{2}{11} (H \times 30 + A^{o})$ minutes past H.
Here H - initial position of hour hand = 2 (since 2 O'clock)
A° = Required angle = 0° (Since it coincides)

$T = \frac{2}{11} (2 \times 30 + 0^{o})$ minutes past 2

=> $1 \frac{10}{11}$ minutes past 2

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

47 13151

Q:

In nuclear reactor,Chain reaction is controlled by introducing

A) cadmium rod	B) iron rod
C) platinum rod	D) graphite rod

Answer & Explanation Answer: A) cadmium rod

Explanation:

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Filed Under: Chemistry

34 13130

Q:

Who is known as the father of Pentium Chip?

A) Vinod Krishnan	B) Seymour I. Rubinstein
C) Sanjay Mokashi	D) Vinod Dham

Answer & Explanation Answer: D) Vinod Dham

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

How does an organization use Resources and Capabilities in creating value?

A) They are used to create value in the form of goods and services	B) They are used to create value to the IT organization for Service Support
C) They are used to create value to the IT organization for Service Delivery	D) They are used to create value in the form of output for production management

Answer & Explanation Answer: A) They are used to create value in the form of goods and services

Explanation:

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Filed Under: ITIL Certification

0 13116

Q:

Masses of stars and galaxies are usually expressed in terms of

A) neutron mass	B) earth's mass
C) solar mass	D) lunar mass

Answer & Explanation Answer: C) solar mass

Explanation:

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Filed Under: Physics

58 13114

Q:

Select the related word/letters/number from the given alternatives.

JK:QR::____?:____?

A) ST:UV	B) WX:ZY
C) BC:IJ	D) MN:OR

Answer & Explanation Answer: C) BC:IJ

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 13112

Q:

What can you serve but not eat or drink?

Answer

A tennis ball or badminton shuttle in which we can serve a ball or kock but we cannot eat it.

badminton1585559482.jpg image

Workspace

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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

31 13111

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