Questions

Q:

Which part of the flame is the hottest?

A) Blue Zone B) Luminous Zone
C) Dark Zone D) Non - Luminous Zone
 
Answer & Explanation Answer: A) Blue Zone

Explanation:

Blue Zone is the hottest part of the flame that is where the flame has the most Oxygen and you are getting complete combustion. It is about 1400 degrees Centigrades. The Reddish part (Non - Luminous Zone) is the coolest part, about 800 deg C.

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Filed Under: Physics
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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:

Secondhand smoke is more dangerous in enclosed spaces.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Secondhand smoke is very dangerous and creates serious health risks to you and your family members. 

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Subject: General Science
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Q:

What is one map unit equivalent to

A) 1% recombination frequency B) the distance between a pair of homologous chromosomes
C) Both A & B D) 1 nanometer of distance between two genes
 
Answer & Explanation Answer: A) 1% recombination frequency

Explanation:

The distance between two genes is measured with a unit called map unit. One map unit is equivalent to 1% recombination frequency.

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Q:

Pain controlling chemicals in the body are called

A) Endorphins B) Neural regulators
C) Androgens D) Histamines
 
Answer & Explanation Answer: A) Endorphins

Explanation:

Endorphins are called pain controlling chemicals in the body.

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Q:

Eugenics is the study of

A) impair the racial qualities of future generations either physically or mentally B) different races of mankind
C) genetic of plants D) people of European origin
 
Answer & Explanation Answer: A) impair the racial qualities of future generations either physically or mentally

Explanation:

Eugenics is the study of altering human beings by changing their genetic components.

 

It is the study of the agencies under social control that may improve or impair the racial qualities of future generations either physically or mentally.

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Q:

What does microprocessor speed of a computer depends on?

A) bandwidth B) clock speed
C) number of instructions D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The computers microprocessor speed depends on all the factors like clock speed, bandwidth and the number of instructions it processes.

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Q:

Which of the following has introduced ‘style ideas’ on its Android app and web based search for fashion content ?

A) Amazon B) Flipkart
C) GOOGLE D) Microsoft
 
Answer & Explanation Answer: C) GOOGLE

Explanation:

To enhance user experience when searching for fashion content, Google on Thursday introduced a new feature called “style ideas” in Image Search on mobile web and in Google app for Android. “Style ideas” throws up high-quality images that show how someone will look while wearing or carrying the item you searched for.

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