Bank PO Questions


Q:

Which country have the most population of tigers in the world?

A) Russia B) India
C) USA D) Nepal
 
Answer & Explanation Answer: B) India

Explanation:

India have the most population of tigers with 70% in the world tiger population.

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Filed Under: General Awareness
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7 1733
Q:

Which compressor is usually used in AC?

A) Centrifugal B) Rotary
C) Reciprocating D) Axial
 
Answer & Explanation Answer: C) Reciprocating

Explanation:

A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. The capacity of the air conditioning depends entirely on the capacity of the compressor. The reciprocating compressor is usually used in AC.

Which_compressor_is_usually_used_in_AC1559283550.jpg image

The reciprocating compressor have piston and cylinder arrangement like the automotive engine. The reciprocating motion of the piston due to external power compresses the refrigerant inside the cylinder.

There are three types of reciprocating compressors:

hermetically sealed,

semi-hermetically sealed and

open type.

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Filed Under: Physics
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5 1733
Q:

A molecule of dna is a polymer composed of

A) Amines B) Nuceotides
C) Chromosomes D) Fattyacids
 
Answer & Explanation Answer: B) Nuceotides

Explanation:

A molecule of DNA is a polymer composed of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group.

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Filed Under: Biology
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1 1733
Q:

National Press Day is celebrated on

A) Nov 14 B) Nov 16
C) Nov 18 D) Nov 20
 
Answer & Explanation Answer: B) Nov 16

Explanation:

Every year November 16th is observed as National Press Day all over India.

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Filed Under: Important Days and Years
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0 1733
Q:

A universal recipient blood group belongs to

A) O B) A
C) B D) AB
 
Answer & Explanation Answer: D) AB

Explanation:

In transfusions of packed red blood cells, individuals with type O Rh D negative blood are often called universal donors. Those with type AB Rh D positive blood are called universal recipients.

The immune system of a person with AB blood will accept blood from all possible donors, whether they have O, A, B, or AB blood. Since both A and B antigens are present in a person with AB blood, the recipient won't reject the blood. The body identifies that blood as "self" rather than "foreign."

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Filed Under: General Science
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12 1732
Q:

Localized area of pus formation in the lungs?

A) Pleural effusion B) Pulmonary abscess
C) Pleurisy D) Pulmonary edema
 
Answer & Explanation Answer: B) Pulmonary abscess

Explanation:

Localized area of pus formation in the lungs is called Pulmonary abscess.

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Filed Under: Biology
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3 1732
Q:

Where does transcription occur in the cell?

A) Cytoplasm B) Nucleus
C) Ribosome D) None of the above
 
Answer & Explanation Answer: B) Nucleus

Explanation:

Transcription is a process of production of mRNA which occurs in the nucleus of the cell. After transcription, translation which occurs in the cytoplasm.

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Filed Under: General Science
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2 1732
Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word

Guile

A)

Cleverness

B)

Suspicious

C)

Dishonesty

D)

Honesty

 
Answer & Explanation Answer: D)

Honesty



Explanation:
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Filed Under: English
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