Bank PO Questions


Q:

Name a pair of complementary angles?

name_a_pair_of_complementary_angles1535013814.png image

A) B + C B) A + C
C) C + C D) B + A
 
Answer & Explanation Answer: D) B + A

Explanation:

Complementary angles are those whose sum is 90.

Given here, is a right angled triangle, where anfle C is 90 deg. In this, sum of Angles A + C = 90, since, sum of angles in a right angled triangle = 180, angle C = 90 and

hence sum of A + B = 180 - C = 180 - 90 = 90.

 

Hence, the pair of cimplementary angles in the given triangle = Angle A + B.

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Filed Under: Arithmetical Reasoning
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Q:

Which subatomic particle has no charge?

A) electron B) neutron
C) proton D) All of the above
 
Answer & Explanation Answer: B) neutron

Explanation:

An atom is composed of three subatomic particles. They are ::

 

1) Electron (-vely charged particle)

2) Proton (+vely charged particle)

3) Neutron (No charge particle)

 

Hence, Neutron is the subatomic particle which has no charge.

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Filed Under: General Awareness
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Q:

Which of the following Indian cities is known as City of Roses?

A) Hyderabad B) Kolkata
C) Mumbai D) Chandigarh
 
Answer & Explanation Answer: D) Chandigarh

Explanation:

Among the Indian cities Chandigarh is known as City of Roses.

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Filed Under: Indian Geography
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Q:

The Accounting period cycle of NSE is

A) Monday to next Friday B) Wednesday to next Tuesday
C) Wednesday to next Wednesday D) Tuesday to next Wednesday
 
Answer & Explanation Answer: B) Wednesday to next Tuesday

Explanation:
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Filed Under: Bank Interview
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Q:

Which statement best describes the electronegativity of an element?

A) Electronegativity of an atom is it's ability to produce energy while losing an electron. B) Electronegativity of an atom is it's ability to attract electrons during bond formation.
C) Electronegativity of an atom is it's ability to lose electrons during cation formation. D) Electronegativity of an atom is it's ability to share electrons during a covalent bond formation.
 
Answer & Explanation Answer: B) Electronegativity of an atom is it's ability to attract electrons during bond formation.

Explanation:

Electronegativity, is a chemical property that describes the tendency of an atom to attract a shared pair of electrons (or electron density) towards itself.

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Filed Under: Chemistry
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Q:

Translator program used in assembly language

A) Assembler B) Interpreter
C) Compiler D) Operating system
 
Answer & Explanation Answer: A) Assembler

Explanation:

Assemblers are used to translate a program written in a low-level assembly language into a machine code (object code) file so it can be used and executed by the computer.

 

Hence, Assembler is the translator program used in assembly language.

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Q:

UNIVAC is

A) Universal Automatic Computer B) Universal Array Computer
C) Unvalued Automatic Computer D) Unique Automatic Computer
 
Answer & Explanation Answer: A) Universal Automatic Computer

Explanation:
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Filed Under: Computer
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Q:

What animals eat both producers and consumers?

A) Herbivores B) Omnivores
C) Carnivores D) Tertiary consumers
 
Answer & Explanation Answer: B) Omnivores

Explanation:

Animals and people who eat both animals and plants i.e, both producers and consumers are called omnivores.

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Filed Under: Animals and Birds
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