Bank Clerk Questions


Q:

When the diaphragm and external intercostal muscles contract,

A) the volume of the thorax decreases. B) the volume of the lungs decreases.
C) the volume of the thorax increases. D) the lungs shrink.
 
Answer & Explanation Answer: C) the volume of the thorax increases.

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

3 1805
Q:

Which is an example of a physical change?

A) Dissolving sugar in water B) Breaking glass
C) Melting of ice D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

In all the above given options, there is no chemical change or reactions takes place only the shape or physical state is changed.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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2 1805
Q:

PQ is the chord of a circle whose centre is O. ROS is a line segment originating from a point R on the circle that intersect PQ produced at point S such that QS = OR. If ∠QSR = 30°, then what is the value (in degrees)of POR?

A) 30 B) 45
C) 60 D) 90
 
Answer & Explanation Answer: D) 90

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank Clerk

1 1804
Q:

The wavelike properties of electrons are useful in

A) Magnifying objects B) Lasers
C) Weather reports D) All of the above
 
Answer & Explanation Answer: A) Magnifying objects

Explanation:

The photoelectric effect pointed to the particle properties of light, which had been considered to be a wave phenomenon. Particles like electron and protons have both particle like and wave like behavior. Thus, according to de Broglie, all the material particles in motion possess wave characteristics. Although the dual nature of matter is applicable to all material objects but it is significant for microscopic bodies only.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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6 1804
Q:

Water on the moon was discovered by

A) India B) Japan
C) Russia D) China
 
Answer & Explanation Answer: A) India

Explanation:
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Filed Under: General Awareness
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0 1804
Q:

Which determines the frequency of a sound wave?

A) Amplitude B) Speed
C) Source D) Medium
 
Answer & Explanation Answer: A) Amplitude

Explanation:

The frequency of a sound wave is determined by the amplitude of the wave. As amplitude of the wave is high the frequency of the wave will also be high.

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Filed Under: Physics
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2 1804
Q:

Microeconomics is concerned with

A) The electronics industry B) The study of individual
C) The economy as a whole D) None of the above
 
Answer & Explanation Answer: B) The study of individual

Explanation:

Microeconomics is concerned with the study of individual firms, households, etc...

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Filed Under: Indian Economy
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1 1804
Q:

Which describes a Mendelian trait?

A) Humans either have attached earlobes or detached earlobes B) Blood type in humans has several different alleles
C) Plants can grow to a wide range of heights D) Human body mass is controlled by many genes
 
Answer & Explanation Answer: A) Humans either have attached earlobes or detached earlobes

Explanation:
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Filed Under: General Science
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0 1803