Bank PO Questions


Q:

Oligopolistic industries are characterized by

A) a few dominant firms and no barriers to entry B) a large number of firms and low entry barriers
C) a few dominant firms and substantial entry barriers D) a few dominant firms and low entry barriers
 
Answer & Explanation Answer: C) a few dominant firms and substantial entry barriers

Explanation:

Oligopoly is market structure where a small number of large firms are there. Oligopolistic industries are characterized by a few dominant firms and substantial entry barriers.

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Q:

How long is an IPv6 address?

A) 128 bytes B) 32 bits
C) 128 bits D) 32 bytes
 
Answer & Explanation Answer: C) 128 bits

Explanation:

IPv6 - Internet Protocol Version 6.

IPv6 addresses have a size of 128 bits.

Internet Protocol Version 6 [IPv6] is the successor to the Internet's first addressing infrastructure, Internet Protocol version 4 (IPv4).

In contrast to IPv4, which defined an IP address as a 32-bit value, IPv6 address have a size of 128 bits. 

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Q:

Which food item is a rich source of protein?

A) Yogurt B) Milk
C) Cheese D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Dairy products like milk, cheese and yogurt are rich source of protein as well as calcium also. 

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Filed Under: General Science
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Q:

What is the science of mapmaking called?

A) Coriography B) Cartography
C) Photograrnmetry D) Mapping
 
Answer & Explanation Answer: B) Cartography

Explanation:

The art and science of map making is called Cartography.

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Q:

20% of 120?

A) 20 B) 24
C) 32 D) 36
 
Answer & Explanation Answer: B) 24

Explanation:

20% of 120

20 x 120/100

= 4 x 6

= 24

 

Hence, 20% of 120 = 24.

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Filed Under: Percentage
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Q:

What is the name of a 12-year-old Indian-origin boy who has been crowned as the UK's 'child genius' in a popular television quiz competition ?

A) Rahul Doshi B) Anshul Verma
C) Ravi Sharma D) Ronan Kumar
 
Answer & Explanation Answer: A) Rahul Doshi

Explanation:
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Q:

Who became the first wicketkeeper in world cricket to effect 100 stumpings in ODI's in 2017 ?

A) Mahendra Singh Dhoni B) Kumar Sangakkara
C) Mark Boucher D) Adam Gilchrist
 
Answer & Explanation Answer: A) Mahendra Singh Dhoni

Explanation:

Former India captain Mahendra Singh Dhoni became the first wicketkeeper in world cricket to effect 100 stumpings in One Day Internationals. He broke the record of former Sri Lankan captain Kumar Sangakkara.

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Q:

The two broad categories of software are

A) Drivers and MS office B) Application and Spreadsheets
C) System and Application D) Utility programs and System
 
Answer & Explanation Answer: C) System and Application

Explanation:

The two broad categories of software in a computer are

1. System software
2. Application software

 

the_two_broad_categories_of_software_are1560849803.jpg image

System software controls how the system works and enables user to access all of the system hardware and application software

The OS, utility programs and drivers come under system software.

 

Application software are software used by the user to perform specific task. They are installed according to the user's requirements.

The word processor, web browser, players, spreadsheets etc... come under this application software.

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Filed Under: Computer
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