Questions

Q:

Who discovered Potassium?

A) Humphry Davy B) Alan Turing
C) Bill Gates D) Tim Berners-Lee
 
Answer & Explanation Answer: A) Humphry Davy

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Q:

Who invented Helicopter?

A) Copernicus B) Sikorsky
C) Cockrell D) Drinker
 
Answer & Explanation Answer: B) Sikorsky

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Q:

Which of the following award is given for distinguished service in any field including service rendered by the Government servants?

A) Ashok Chakra B) Dada Saheb Phalke Awards
C) Arjuna Award D) Padma Shri
 
Answer & Explanation Answer: D) Padma Shri

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Filed Under: Honours and Awards
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Q:

Who has won the most number of Gold Medals in Olympics?

A) Usain Bolt B) Katie Ledecky
C) Michael Phelps D) Chen Long
 
Answer & Explanation Answer: C) Michael Phelps

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Q:

Breaking down of fats from large globules to smaller globules by Bile juice is similar to which of the following?

A) Emulsification of soaps B) Esterification of alcohol
C) Fermentation of glucose D) Eutrophication of water
 
Answer & Explanation Answer: A) Emulsification of soaps

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Filed Under: Biology
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Q:

Clove is obtained from

A) Root B) Stem
C) Leaves D) Flower buds
 
Answer & Explanation Answer: D) Flower buds

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Q:

The process of copying genetic information from one strand of DNA into RNA is termed as

A) translation B) transcription
C) replication D) mutation
 
Answer & Explanation Answer: B) transcription

Explanation:

The process of copying genetic information from one strand of the DNA into RNA is termed as transcription. In transcription, only a segment of DNA and only one of the strands is copied into RNA. This necessitates defining the boundaries that would demarcate the region and the strand of DNA that would be transcribed.

 

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Filed Under: Biology
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Q:

Inert gases are

A) Miscible with water B) Not stable
C) Chemically unreactive D) Chemically very active
 
Answer & Explanation Answer: C) Chemically unreactive

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Filed Under: Chemistry

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