Bank PO Questions


Q:

Cartesian product in relational algebra is

Answer

The Cartesian Product is also an operator which works on two sets. It is sometimes called the CROSS PRODUCT or CROSS JOIN. It combines the tuples of one relation with all the tuples of the other relation.

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Subject: Arithmetical Reasoning Exam Prep: AIEEE , Bank Exams , CAT
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Q:

When a chemical bond is broken energy is

A) transferred B) released
C) used D) None of the above
 
Answer & Explanation Answer: C) used

Explanation:

Bond breaking is an endothermic process.

Hence, bond breakage needs an amount of energy and uses some energy based on the strength of the bond to break the bond.

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Filed Under: Chemistry
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Q:

What is the Focus of an Earthquake?

Answer

A Focus of an earthquake is the location where the earthquake begins. The ground ruptures at this spot, then seismic waves radiate outward in all directions.

At this focus point, the release of energy due to faulting actually occurs during an earthquake. The point directly above the focus on the surface is called Epicenter.


The focus is also called as Hypocenter as it is the synonym of the focus.

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Who has become the 1st-ever spinner to bowl the 1st over in a World Cup?

A) Moeen ALi B) Imran Tahir
C) Yuzvendra Chahal D) Rashid Khan
 
Answer & Explanation Answer: B) Imran Tahir

Explanation:

The South African leg-spinner has become the 1st-ever spinner to bowl the 1st over in a World Cup. It took place in the World Cup 2019 against England team at Oval in London where he bowled Bairstow for a DUCK.

the_1st-ever_spinner_to_bowl_the_1st_over_in_a_World_Cup1559630636.jpg image

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Filed Under: Sports
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Q:

In Frankenstein, Victor changes from an optimistic, eager young man to one who is anxious and

A) Remorseful B) Confident
C) Honest D) Coward
 
Answer & Explanation Answer: A) Remorseful

Explanation:

Frankenstein is an English Novel by Mary Shelley. In Frankenstein, Victor is a character who changes from an optimistic, eager young man to one who is anxious and Remorseful.

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Filed Under: Books and Authors
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Q:

What's the theme of Global Aviation Summit 2019?

A) Health for all B) Journey for all
C) Ticket for all D) Flying for all
 
Answer & Explanation Answer: D) Flying for all

Explanation:
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Filed Under: General Awareness
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Q:

Which IIT has launched an exclusive incubator "Fabless Chip Design Incubator"(FabCI) to boost chip design?

A) IIT Kanpur B) IIT Hyderabad
C) IIT Madras D) IIT Mumbai
 
Answer & Explanation Answer: B) IIT Hyderabad

Explanation:

IIT Hyderabad has launched an exclusive incubator "Fabless Chip Design Incubator"(FabCI) to boost chip design.

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Filed Under: General Awareness
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Q:

The partition of india in 1947 was mainly due to

A) religious lines B) land disputes
C) administration D) All of the above
 
Answer & Explanation Answer: A) religious lines

Explanation:

After 200 years of long British rule, India got independence in 1947. India was then divided into two muslim majority Pakistan and Hindu majority India.

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Filed Under: Indian History
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