General Knowledge Questions

Q:

How many layers of skin does a human have?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

The human skin is made of 3 layers. They are ::

1) The Epidermis

2) The Dermis

3) The Hypodermis

 

how_many_layers_does_human_skin_have1542259835.jpg image

 

Epidermis :: 

It is the outermost layer of skin, provides a waterproof barrier and creates our skin tone.

 

Demis ::

It is beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands.

 

Hypodermis ::

It is deeper layer and is made of fat and connective tissue.

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Q:

EPROM can be used for

A) Erasing and reconstructing the contents of ROM B) Duplicating ROM
C) Reconstructing the contents of ROM D) Erasing the contents of ROM
 
Answer & Explanation Answer: A) Erasing and reconstructing the contents of ROM

Explanation:

EPROM stands for Erasable Programmable Read-only Memory.

eprom_can_be_used_for1563542842.jpg image

It is a programmable read-only memory that can be used for erased and re-used.

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Q:

Which of the following is the fastest communication channel?

A) Microwave B) Optical fiber
C) Radio wave D) All are operating at nearly the same propagation speed
 
Answer & Explanation Answer: A) Microwave

Explanation:

A microwave is the fastest communication channel whereas Optical fiber is a way of transferring data not a way of communication.

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Q:

Which was the first capital of Magadha

A) pataliputra B) Vaishali
C) Girivarja D) Champa
 
Answer & Explanation Answer: C) Girivarja

Explanation:
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Q:

By whom the first republic of the world was established in Vaishali

A) Maurya B) Nand
C) Gupta D) Lichhavi
 
Answer & Explanation Answer: D) Lichhavi

Explanation:
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Q:

Software you can use to create a budget is called _______

A) word processing software B) graphics software
C) utility software D) spreadsheet software
 
Answer & Explanation Answer: D) spreadsheet software

Explanation:
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Q:

Which of the following physical quantities do not have same dimensions

A) Force and Pressure B) Work and Energy
C) Impulse and momentum D) Weight and Force
 
Answer & Explanation Answer: A) Force and Pressure

Explanation:
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Q:

Reykjavik is the capital of which country?

A) Jamaica B) Jordan
C) Iceland D) Ireland
 
Answer & Explanation Answer: C) Iceland

Explanation:
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