Questions

Q:

The relationship where both the participating entities belong to same entity type is called

A) Participation B) Recursive
C) Standard D) Normal
 
Answer & Explanation Answer: B) Recursive

Explanation:

The relationship where both the participating entities belong to same entity type is called Recursive relationship

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Q:

Exercise is a subset of physical activity that is

A) Repetative B) Planned
C) Structured D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Exercise is a subset of physical activity that is planned, structured and repetative.

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Q:

Why is February 28th celebrated as National Science Day ?

Answer

It was on February 28th, 1928 that CV Raman announced  his discovery of New radiation-subsequently named the Raman Effect- that won him the Noble prize.

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Q:

Why did charles babbage invent the computer?

Answer

Charles Babbage, the father of computer, invented the first general-purpose computer in an effort to prevent the mathematical errors that were prevalent in the human-calculated mathematics of his time.

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Q:

Refer the below data table and answer the following question.

Between 10pm to 6am, a fitness band records the following data. How long was the user dreaming or was awake ?

 

A) 4.9 hours B) 5.9 hours
C) 6.4 hours D) 6.9 hours
 
Answer & Explanation Answer: C) 6.4 hours

Explanation:
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Q:

Which of the following indexes is developed to measure life expectancy, level of literacy, education and standard of living of people in a country?

A) Inflation B) Sensex
C) SLR D) Human Development Index (HDI)
 
Answer & Explanation Answer: D) Human Development Index (HDI)

Explanation:
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Q:

Genes contain instructions for assembling what?

A) Amino acids B) Proteins
C) Nucleotides D) All of the above
 
Answer & Explanation Answer: B) Proteins

Explanation:

Genes which are segment of DNA of a cell contains instructions for assembling proteins.

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Q:

A thing of beauty is a joy forever meaning

A) some beauty gives happiness B) beauty gives a nice sleep
C) a quietness D) nothingness
 
Answer & Explanation Answer: A) some beauty gives happiness

Explanation:
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