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Q:

Find the value of '?, if the mean of the data set 18, 16, 22, 13, ? = 16.

A) 9 B) 11
C) 10 D) 12
 
Answer & Explanation Answer: B) 11

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Filed Under: Average
Exam Prep: Bank Exams

Q:

Can any one of you give me the right answer for this riddle?

 

Answer

The answer is letter ‘f’.


 


1 year = 12 months (February = 1 `f`, comes only once in the spelling of all the months)


1 month = 4 weeks (first, fourth = 2 f’s, comes twice in a month)


1 week = 7 days (first, fourth, fifth = 4 f`s, comes 4 times in a week)


1 day = 24 hours (four, five, fourteen, fifteen, twenty-four= 6 f’s, comes 6 times in a day


 

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Subject: Logic Puzzles Exam Prep: Bank Exams

Q:

In ΔPQR measure of angle Q is 90 deg. If cotP = 8/15, and PQ = 4cm, then what is the length (in cm) of side PR?

 

A) 8.5   B) 7.5  
C) 5   D) 4
 
Answer & Explanation Answer: A) 8.5  

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Q:

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

 

 

If 1 tonne of steel costs Rs 30,000, then what was the cost (in Rs billion) of the steel production in the year 2017?

 

A) 240   B) 3000  
C) 2400 D) 300
 
Answer & Explanation Answer: C) 2400

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Q:

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

 

 

The steel production in 2012 were greater than that in 2015 by ________.

 

A) 80%   B) 73.6%  
C) 200%   D) 280%
 
Answer & Explanation Answer: D) 280%

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Q:

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

 

 

What was the difference (in million tonnes) in the steel production between the years 2011 and 2015?

 

A) 10 B) 5
C) 15 D) 20
 
Answer & Explanation Answer: A) 10

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Q:

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

 

 

In which year was the steel production lesser than that of the previous year?

 

A) 2013   B) 2014  
C) 2012   D) 2016
 
Answer & Explanation Answer: A) 2013  

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Q:

The two equations x - 4y = 0 and 4x + 3y = 19 have a solution (a, b). Find the value of aba + 4b.

 

A) 1/4 B) 1/2
C) 1 D) 23
 
Answer & Explanation Answer: B) 1/2

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Exam Prep: Bank Exams