Quantitative Aptitude - Data Interpretation Questions

Q:

Refer the below data and answer the following question.

What is the value of total stock (in lakh rupees)?

 

A) 748.6 B) 74.86
C) 168 D) 299
 
Answer & Explanation Answer: B) 74.86

Explanation:
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Q:

Study the following graph carefully and answer the questions given below:

Distribution of candidates who were enrolled for MBA entrance exam and the candidates (out of those enrolled) who passed the exam in different institutes:

1. What percentage of candidates passed the Exam from institute T out of the total number of candidates enrolled from the same institute?

A. 50%             B. 62.5%           C. 75%             D. 80%

 

2. Which institute has the highest percentage of candidates passed to the candidates enrolled?

A. Q                  B. R                  C. V                  D. T

 

3. The number of candidates passed from institutes S and P together exceeds the number of candidates enrolled from institutes T and R together by:

A. 228              B. 279              C. 399              D. 407

 

4. What is the percentage of candidates passed to the candidates enrolled for institutes Q and R together?

A. 68%             B. 80%             C. 74%             D. 65%

 

5. What is the ratio of candidates passed to the candidates enrolled from institute P?

A. 9:11             B. 14:17           C. 6:11             D. 9:17

Answer

1. ANSWER : C  


Explanation - Required percentage=9% of 57008% of 8550×100 % =  9×57008×8550×100 % = 75%


 


2. ANSWER : B 


Explanation - The percentage of candidates passed to candidates enrolled can be determined for each institute as under: 


 P =  18% of 570022% of 8550×100 %  = 54.55% 


 Q = 17% of 570015% of 8550×100 % = 75.56% 


 R = 13% of 570010% of 8550×100 % = 86.67% 


 S =16% of 570017% of 8550×100 % = 62.75%  


 T = 9% of 57008% of 8550×100% = 75%  


 V=  15% of 570012% of 8550×100% = 83.33%  


 X= 12% of 570016% of 8550×100% = 50% 


 Highest of these is 86.67% corresponding to institute R. 


 


3. ANSWER : C 


Explanation - Required difference = [(16% + 18%) of 5700] - [(8% + 10%) of 8550] 


= [(34% of 5700) - (18% of 8550)]


= (1938 - 1539)


= 399


 


4. ANSWER : B 


Explanation - Candidates passed from institutes Q and R together    =  [(13% + 17%) of 5700] = 30% of 57000. 


Candidates enrolled from institutes Q and R together   = [(15% + 10%) of 8550] = 25% of 8550.


Required Percentage = 30% of 570025% of 8550×100 % = 80%


 


5. ANSWER : C  


Explanation -  Required ratio =  18% of 570022% of 8550 = 6/11

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Q:

Refer the below data and answer the following question.

If the imports in 2012 was Rs. 600 crores and the total exports in the years 2012 and 2013 together was Rs. 2800 crores, then the imports in 2013 was ?

 

A) 1554 B) 1993
C) 857 D) 2254
 
Answer & Explanation Answer: A) 1554

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Q:

Refer the below data table and answer the following question.

 

How many students have scored marks 20 or more but less than 40?

A) 43 B) 60
C) 30 D) 103
 
Answer & Explanation Answer: C) 30

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Q:

Read the following table carefully and answer the questions given below:

 

The percentage change in sales of 6 departmental stores from 2010 to 2012 is shown in the following table:

 

 

In store T the sales for 2011 amounted to about what percentage of the sales for 2012?

A) 113 B) 109
C) 105 D) 101
 
Answer & Explanation Answer: B) 109

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Q:

The average expenditure per year during the period 2001-2006 is ___ (round off to the nearest integer).

 

A) Rs. 1017 B) Rs. 2032
C) Rs. 2034 D) Rs. 2035
 
Answer & Explanation Answer: A) Rs. 1017

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Q:

The following table represents the rainfall (in mm) of five states from June to September in a year.

 

 

Consider the information and answer questions based on it.

 

Which month received the lowest rainfall in the year?

A) June B) July
C) August D) September
 
Answer & Explanation Answer: C) August

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Q:

Refer the below data and answer the question.

Who has the least weight to the height ratio?

A) Ahilya B) Aishwarya
C) Akanksha D) Alisha
 
Answer & Explanation Answer: A) Ahilya

Explanation:
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