AIEEE Questions

Q:

Find the average of first 50 natural numbers?

A) 25 B) 25.5
C) 26 D) 26.5
 
Answer & Explanation Answer: B) 25.5

Explanation:

We Know that sum of the n natural numbers =n(n+1)2

  

Then sum of 50 natural numbers= 50(51)2= 1250

  

Average of the 50 natural numbers = 125050 = 25.5

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Filed Under: Average
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22 3523
Q:

According to Forbes, Who has become Asia’s richest person in the year 2017?

A) Jeff Bezos B) Hui Ka Yan
C) Mukesh Ambani D) Bill Gates
 
Answer & Explanation Answer: C) Mukesh Ambani

Explanation:

Reliance Industries Chairman Mukesh Ambani overtook China’s Hui Ka Yan to become Asia’s richest person with a total wealth of $42.1 billion. According to Forbes’ real time billionaire’s list, Ambani's personal wealth rose by $466 million in 2017.

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Filed Under: Famous Personalities
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9 3519
Q:

Which sentence contains a misplaced modifier?

A) Covered in fluffiness, the couple played with the kitten. B) While playing, Lancaster jumped on the feathers.
C) While eating a croissant, Latha waved to the crowd. D) Having eaten lunch, the girl turned on the laptop.
 
Answer & Explanation Answer: A) Covered in fluffiness, the couple played with the kitten.

Explanation:

When modifiers are misplaced or put in the wrong place, things can get quite confusing. A modifier adds detail or limits or changes the meaning of another word or phrase. 

 

Here Option A) "Covered in fluffiness, the couple played with the kitten" is the ony sentence contains a misplaced modifier. In the sentence, it gives the meaning that the couple are fluffy not the kitten.

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Filed Under: English
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0 3517
Q:

GNLF stands for

A) Gorkha National Liberation Front B) Gross National Liberation Form
C) Both option A and B D) None of the above
 
Answer & Explanation Answer: A) Gorkha National Liberation Front

Explanation:

GNLF stands for Gorkha National Liberation Front.

 

Gorkha National Liberation Front (GNLF) is a political party in the Darjeeling District of West Bengal, India. It was formed in 1980 by Subhash Ghisingh with the objective of demanding a Gorkhaland state within India.

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Filed Under: General Awareness
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2 3516
Q:

Which of the following is Not a Greenhouse Gas?

A) Oxygen B) Methane
C) Nitrous Oxide D) Carbondioxide
 
Answer & Explanation Answer: A) Oxygen

Explanation:

A greenhouse gas is a gas in an atmosphere that absorbs and emits radiant energy within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. 

 

Carbon dioxide is a main greenhouse gas, found in car exhaust pipes.
Methane and nitrous oxide is another type of greenhouse gas.



Oxygen is the only clean gas out there because we need it to survive. Therefore, the only gas that is not a greenhouse gas is Oxygen.

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5 3515
Q:

A woman suffered 20% loss on first investment and made 10% profit at second investment and 12 ½% profit on the third investment. If the invested amount be in the ratio of 4 : 5 : 3, find her profit percentage?

A) 0.625% B) 1.205%
C) 0.987% D) 0%
 
Answer & Explanation Answer: A) 0.625%

Explanation:

From the given data,

let the amounts invested be 4p, 5p and 3p

Net profit = Total profit - Total loss

= 10x5p/100 + 25x3p/200 - 20x4p/100

= 0.875p - 0.8p

= 0.075p

Therefore, profit% = (Net profit/Total investment) x 100

= 0.075 x 100/12 

= 0.0625%

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Filed Under: Percentage
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9 3514
Q:

The safest hammers are those with heads that are

A) cast steel and chiseled B) alloy and drop-forged steel
C) welded and alloyed D) chiseled and drop forged
 
Answer & Explanation Answer: B) alloy and drop-forged steel

Explanation:
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Filed Under: Physics
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4 3514
Q:

In India, Salt Lake City is located in

A) West Bangal B) Rajastan
C) Gujarat D) Delhi
 
Answer & Explanation Answer: A) West Bangal

Explanation:

BidhanNagar in Kolkata, West Bangal is popularly known as Salt Lake City.

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Filed Under: Indian Geography
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18 3513