Data Analysis For SBI PO 2016

Published on Tuesday, June 07, 2016

This question is based on the data given below. Study it carefully and answer the question.

data analysis

In a school out of 250 students studying in class IX, boys & girls are in the ratio of 2 : 3 respectively. Each student likes to play one or more of the games Badminton Table Tennis & Foot Ball. 19% of the
boys & 16% of the girls play only Badminton. 11 % of the boys &18% of the girls play only Table Tennis and 16% of the boys &12% of the girls play only Foot Ball. 15% of the boys & 18% of the girls play Badminton as well as Table Tennis. 17% of the boys & 14% of the girls play& Badminton as well as Foot Ball. 15% of the boys & 16% of the girls play table tennis as well as FootBall. Remaining boys & girls play all three games.


1. How many girls play at least two games ?

1.93
2.81
3.96
4.84
5.87

2. How many girls play Badminton as well as Table Tennis ?

1.23
2.30
3.36
4.32
5.45

3. How many boys do not play Foot Ball ?

1.35
2.45
3.42
4.39
5.36

4. Total how many students play Badminton ?

1.128
2.139
3.146
4.145
5.136

5. How many students play at least one of the two games Badminton & Table Tennis ?

1.216
2.199
3.202
4.196
5.208



Solution and Answers :


Solution :

Total = 250
Boys and Girls ratio = 2:3

Boys :-

Total boys = 100

Only Badminton = (19*100)/100=19
Only Table Tennis = (11*150)/100=11
Only Badminton = (16*100)/100=16
Badminton and Tennis = (15*100)/100=15
Badminton and Football = (17*100)/100=17
Table Tennis and Football = (15*100)/100=15
All 3 played boys = 100-93=7

Girls :- 

Only Badminton = (16*150)/100=24
Only Table Tennis = (18*150)/100=27
Only Football = (12*150)/100=18
Badminton and Tennis = (18*150)/100=27
Badminton and Football = (14*150)/100=21
Table Tennis and Football = (16*150)/100=24
All 3 played boys = 150-141=9

Answers :-

1.Girls playing at least 2 games = 27+21+24+9=81

2. Girls playing Badminton as well as Table Tennis = 27+9=36

3.Boys not playing football = 19+11+15=45

4.Total number of students playing Badminton 

Boys = 19+15+17+7=58
Girls = 24+27+21+9=81

Total =58+81=139

5. students play at least one of the two games Badminton & Table Tennis = (Total boys - only football playing boys)+(Total girls - only football playing girls)

= (100-16)+(150-18)
=84+132=216

About me

ramandeep singh

My name is Ramandeep Singh. I authored the Quantitative Aptitude Made Easy book. I have been providing online courses and free study material for RBI Grade B, NABARD Grade A, SEBI Grade A and Specialist Officer exams since 2013.

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