Data Interpretation for SBI PO 2017

Mentor for Bank Exams
Data Interpretation for SBI PO 2017
Directions (1 – 5): Study the following graph and answer the questions followed:
1. If 12 % cadidates of arts stream in all the years participate in sports .find the no .of candidates who do not partcipate in sports.
a) 5430
b) 4560                     
c) 5280                      
d) 4390                     
e) 6000
2. Find the ratio between total no of students of science stream in first 3 years to the total no. of students of commerce in last 2 years.
a) 3:2             
b) 2:3             
c) 3:4             
d) 4:3             
e) 3:5 
3. Find the average no of candidates of science stream in all the years.

a) 2250                      
b) 3250                     
c) 3900                      
d) 3950                     
e) 4500          
4. The no. of candidates studying in arts stream in the year 2011 and 2015 is what % of total no.of candidates studying in science stream in the year 2012 and 2014.
a) 82.71                    
b) 85.24                    
c) 85.71                     
d) 56.78                    
e) 86  
5. If in the year 2012 the ratio between no.of boys to the no. of girls is 3:5 in art stream .find the no. of boys in same year in same stream.
a) 1330                      
b) 1260                     
c) 1025                      
d) 1125                     
e) can't be determined      
Directions (6 – 10): Study the following graph and answer the questions given below.
The production of company A and sale of company B in tonnes from 2007 – 2012
The table given below represents the respective ratio of the production of B and (A + B). And the respective ratio of sales A and (A + B).
Year
Production
Sales
2007
4 : 9
3 : 5
2008
4 : 11
2 : 5
2009
3 : 8
4 : 7
2010
2 : 9
5 : 8
2011
3 : 11
3 : 5
6. What is the average production of company B from the year 2007 to the year 2011?
a) 263            
b) 362            
c) 623            
d) 236            
e) None of these     
7. What is the average sale of company A from the year 2007 to the year 2011?
a) 300            
b) 250            
c) 350            
d) 200            
e) None of these     
8. The difference between the sales and the production of company A is what percent of the total sales of company A from the year 2007 to 2011?
a) 25              
b) 75              
c) 50              
d) 100            
e) None of these     
9. Sales of company A is what approximate percent of the production of company B from the year 2007 to the year 2011?
a) 67              
b) 103            
c) 97              
d) 83              
e) None of these     
10. What is the difference between the sale of company A and production of company B?
a) 100 tonnes                      
b) 90 tonnes            
c) 80 tonnes             
d) 70 tonnes            
e) None of these     
Answers:
1. C) no.of students who don't participate in sports = 6000 × 88/100 = 5280
2. A) required ratio=9000:6000=3:2
3. B) average=19500/6=3250
4. C) Required % = 6000/7000 × 100 = 85.71%
5. D) Number of boys = 3000/8 × 3 = 1125
6. B) Production of company B
7. C)
8. D) Total production of company A = 3500
 Total sale of company A = 1750
 Difference = 1750
 Required percentage = 100%
9. C) Sale of company A = 1750
 Production of company B = 1810
 Required percentage = 1750/1810 × 100 ≈ 97%
10. E) Required difference = 1810 - 1750 = 60 tonnes