Questions

Q:

Which of the following companies is also present in other sectors like FMCG, Electrical equipment, apart from IT?

A) Polaris B) Infosys
C) Wipro D) Patni Computers
 
Answer & Explanation Answer: C) Wipro

Explanation:
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Filed Under: Business Awareness

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Q:

How long does a basketball game last?

A) 35 min B) 55 min
C) 1 hr 15 min D) 48 min
 
Answer & Explanation Answer: D) 48 min

Explanation:

A basketball game last for a total of 48 minutes which has 4 quarters of 12 minutes each excluding all timeouts, 15 min half time, fouls,...

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank PO

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Q:

What is India’s rank in the Global Travel and Tourism Competitiveness Report 2017 by World Economic Forum ?

A) 40th B) 52nd
C) 12th D) 6th
 
Answer & Explanation Answer: A) 40th

Explanation:

India has jumped 12 places to 40th rank globally in travel and tourism competitiveness list by World Economic Forum.

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

The pressure exerted by a 760 mm column of mercury at 0°C  is known as

A) 1 pascal B) 1 atmosphere
C) 1 bar D) 1 poise
 
Answer & Explanation Answer: B) 1 atmosphere

Explanation:

1 atm: It was originally defined as the pressure exerted by 760 mm of mercury at 0 °C and standard gravity (g = 9.80665 m/s2).

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

What name is given to the bond between water molecules?

A) Polar B) Polar covalent
C) Hydrogen D) None of the above
 
Answer & Explanation Answer: C) Hydrogen

Explanation:

The name given to the bond between water molecules is a hydrogen bond. These bonds occur between the slightly negative oxygen of one water molecule and the slightly positive hydrogen of another water molecule. Hydrogen bonding gives water special physical properties.

 

The differences in electronegativity between hydrogen and oxygen lead to an unequal sharing of electrons. Electronegativity measures how strongly an atom attracts electrons. Oxygen, with its higher electronegativity, pulls on the shared electrons more, giving the oxygen atom a partial net negative charge. The shared electrons spend less time with the hydrogen atoms; therefore, the hydrogen regions of water have partial positive charges.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
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Q:

What are the static and dynamic hazards in logic circuits?

Answer

If for a short period of time circuits goes to some different logic level then it is spposed to have then it is called static hazard. e.g., If the final logic value of output of given circuit becomes one vent if if is supposed to be zero then it is called static-0 Hazard and vice versa. Dynamic Hazard is the one in which the circuit output goes to some other logic level more than once then finally settling down to some appropriate level.

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Subject: Hardware

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Q:

What is an Oracle index?

Answer

An index is an optional structure associated with a table to have direct access to rows, which can be created to increase the performance of data retrieval. Index can be created on one or more columns of a table.

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Q:

What has 6 faces, but does not wear makeup, and 21 eyes but cannot see?

Answer

Dice has 6 faces with 1 - 6 number of dots one on each side.


So in total 1 + 2 + 3 + 4 + 5 + 6 = 21 dots resembles as eyes.


 


dice-png-dice-transparent-png-image-5501587195619.png image

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Subject: Logic Puzzles Exam Prep: Bank Exams

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