Hello Aspirants. Welcome to Online Quantitative Aptitude section in AffairsCloud.com. Here we are creating question sample From Data Intrepretation that is important for all the competitive exams. We have included Some questions that are repeatedly asked in exams !!
I.Study the table and answer the given Questions
Data related to monthly salary structure of 6 individuals from different Organization(Data in Rupees)
| Name | Total Salary | Expenditure | Saving |
| Prithiv | 28,300 | 24,500 | |
| Amit | 2,800 | ||
| Kayal | 19,600 | 11,450 | 5800 |
| Easwar | 20,650 | ||
| Rohit | 17,900 | ||
| Siva | 23700 | 20,400 |
- If Rohi spend his 72% of his salary in Rent, Entertainment, Education etc, then what was his total salary ?
A.Rs.16,300
B.Rs.10,000
C.Rs.12,500
D.Rs.11,600
E.None of theseAnswer – B.Rs.10,000
Explanation :
100 – 72 = 28% => 2800
100*2800/28 = 10,000 - If Rohit spend 27% of his expenditure for rent, 33 % of his expenditure for education and 40% of his expenditure for various purpose, then find the amount he spend for education ?
A.Rs.5907
B.Rs.5400
C.Rs.7650
D.Rs.4680
E.None of theseAnswer – A.Rs.5907
Explanation :
100% = 17,900
33% = 33*17,900/100 = 5907 - Find the approximate % of salary spend for saving by Siva ?
A.12%
B.17%
C.14%
D.20%
E.None of theseAnswer – C.14%
Explanation :
23700-20400 = 3300
3300*100/23700 = 13.92 = 14% - Easwar Expenditure amount is 10% more than the kayal expenditure then find the amount spend for saving by Easwar ?
A.Rs.9100
B.Rs.5400
C.Rs.7680
D.Rs.8055
E.None of theseAnswer – D.Rs.8055
Explanation :
11450*10/100 = 1145
Easwar Expenditure = 11450+1145 = 12595
Saving = 20650 – 12595 = 8055 - In the given table whose salary is high ?
A.Prithiv
B.Kayal
C.Rohit
D.Can’t be determined
E.None of theseAnswer – D.Can’t be determined
Explanation : We cannot find the Rohit salary , we know only his expenditure - Siva’s salary is how much % less than the Prithiv’s salary ?
A.16.25%
B.17.30%
C.18.50%
D.12.75%
E.None of theseAnswer – A.16.25%
Explanation :
Siva = 23700
Prithiv = 28300
(28300-23700)*100/28300 = 4600*100/28300 = 16.25%
II.Study the table and answer the given Questions
In a group of 520 students(male and female).Three fifth of them are males.50% of males are graduates, in that 15% of males are Doctors, 27% of males are arts & science graduates, 30% of total students are engineer graduates. Arts & science graduates of Male and Female are in the ratio 7:8. 45% of females are non graduates.
Explanation :
Male = 3*520/5 = 312
Graduates = 50*312/100 = 156
Non Graduates = 312 – 156 = 156
Doctor = 15*156/100 = 23
Arts = 27*156/100 = 42
Er = 156 – 65 = 91
Female = 520 – 312 = 208
Non graduates = 45*208/100 = 94
Er total = 30*520/100 = 156
Female Er = 156 – 91 = 65
Arts = 7x:8x
7x = 42=> x = 6
8x = 48
Female arts = 48
Female Doctors = 114-48-65 =1
- Totally how many doctors in that group ?
A.23
B.24
C.32
D.20
E.None of theseAnswer – B.24
Explanation : 23+1 = 24 - Find the ratio of non graduates of Male and Female ?
A.14:5
B.23:16
C.78:47
D.34:23
E.None of theseAnswer – C.78:47
Explanation : 156:94 = 78: 47 - Find the total Number Engineer in this group ?
A.167
B.154
C.134
D.156
E.None of theseAnswer – D.156
Explanation : Er = 91+65 - Find the no of female arts & science graduates ?
A.30
B.48
C.60
D.72
E.None of theseAnswer – B.48
Explanation : 8*6 = 48 - The number of female who are graduates is what % of the number males who are non graduates ?
A.87%
B.56%
C.64%
D.73%
E.None of theseAnswer –
Explanation : (114/156) *100 = 73%
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