Questions

Q:

What does Coulomb's Law state?

A) The magnitude of the force of attraction (or repulsion) between two point charges is inversely proportional to the product of quantity of the two charges as well as to the square of the distance between them.   B) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and inversely proportional to the square of the distance between them.  
C) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and directly proportional to the square of the distance between them. D) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and to the square of the distance between them.
 
Answer & Explanation Answer: B) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and inversely proportional to the square of the distance between them.  

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Filed Under: Physics
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Q:

What of the given below devices converts chemical energy to electrical energy?

A) Transformer B) Battery
C) Electric Generator D) Wheel
 
Answer & Explanation Answer: B) Battery

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Filed Under: Physics
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Q:

Which of the following is Study of fossils ?

A) Ethology B) Etiology
C) Anthropology D) Palaeontology
 
Answer & Explanation Answer: D) Palaeontology

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Filed Under: General Science
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) Tamil Nadu B) Kerala
C) Andhra Pradesh D) Delhi
 
Answer & Explanation Answer: D) Delhi

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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

The general consensus is that the millennial _____________ with taking pictures of everything stems from the tendency to over- share on social media, but it may also be a manifestation _______________ our relationship with an increasingly unstable present. When everything around you _______________ before you can register it, it is tempting to reach into your pocket for your smartphone, click away, and think about it later, even ___________ the subject is as simple as a slice of toast. The selfie may be narcissistic, but it is ___________ a self-portrait that anchors you to a time and place, be it your first holiday abroad or the nightclub you visit every weekend.

 

it later, even ___________ the subject is as simple

 

A) by   B) if  
C) with   D) so
 
Answer & Explanation Answer: B) if  

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Filed Under: English
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

 

The ______ age movies are quite popular.

 

A) come of   B) long  
C) coming of   D) over    
 
Answer & Explanation Answer: C) coming of  

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Filed Under: English
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Q:

Non-metallic character increases from ____.

A) Magnesium to Barium B) Potassium to Caesium
C) Oxygen to Selenium D) Sodium to Chlorine 
 
Answer & Explanation Answer: D) Sodium to Chlorine 

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Filed Under: Chemistry
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Q:

Grand Anicut Canal system, is located in which state?

A) Tamil Nadu B) Madhya Pradesh
C) Telangana D) Andhra Pradesh
 
Answer & Explanation Answer: A) Tamil Nadu

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Filed Under: Indian Geography
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