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Q:

Which color has the highest energy?

A) Violet B) Red
C) Blue D) White
 
Answer & Explanation Answer: A) Violet

Explanation:

Violet colour has the highest energy. The higher the frequency, the faster the oscillations and thus the higher the energy. Therefore, the highest-frequency ultra-violet light or the lowest wavelength is violet.

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Filed Under: Physics
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Q:

The credit of inventing the tv goes to

A) Philo Farnsworth B) John Logie Baird
C) Philo Farnsworth D) None of the above
 
Answer & Explanation Answer: A) Philo Farnsworth

Explanation:

The credit of inventing the television goes to Philo Farnsworth.

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Filed Under: Inventions
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Q:

A single packet on a data link is known as

A) Frame B) Group
C) Block D) Path
 
Answer & Explanation Answer: B) Group

Explanation:

In the OSI model of computer networking, a frame is the protocol data unit at the data link layer. Frames are the result of the final layer of encapsulation before the data is transmitted over the physical layer.

 

A single packet on a data link is known as Frame.

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Filed Under: Computer
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Q:

What does the social security administration develop regulations to determine?

A) healthcare B) education
C) benefits D) None of the above
 
Answer & Explanation Answer: C) benefits

Explanation:

The social security is a welfare plan and an insurance company that regulates the benefits for survivors of deceased workers, disabled workers, retirees and death as well as survivorship benefits.

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Filed Under: World Organisations
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Q:

Most catches in test cricket by wicket keeper?

A) MV. Boucher B) M.S Dhoni
C) Gilchrist D) IA. Healy
 
Answer & Explanation Answer: A) MV. Boucher

Explanation:
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Filed Under: Sports
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Q:

The age of a lion can be determined from its

A) hair B) nose
C) nails D) tail
 
Answer & Explanation Answer: B) nose

Explanation:

By seeing the color of the nose we can determine the age of lions.

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Filed Under: Animals and Birds
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Q:

Chief component of first generation computer was

A) Vacuum tubes B) integrated circuits
C) transisters D) None of the above
 
Answer & Explanation Answer: A) Vacuum tubes

Explanation:

chief_component_of_first_generation_computer_was1538216221.jpg image

 

The chief component in the first generation computers are  Vacuum tubes.

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Filed Under: Computer
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Q:

The instrument used to measure blood pressure?

A) Sphygmomanometer B) Manometer
C) Thermometer D) Stethescope
 
Answer & Explanation Answer: A) Sphygmomanometer

Explanation:

the_instrument_used_to_measure_blood_pressure1538215434.jpg image

The Sphygmomanometer is the instrument that is used for measuring blood pressure.

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Filed Under: General Awareness
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