Mission SBI PO 2017: Data Interpretation Practice Questions:
Dear Readers, Important Practice Aptitude Questions for SBI PO 2017 Exam was given here with Solutions. Aspirants those who are preparing for SBI PO and all other Competitive examination can use this.
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Directions (Q. 1-5): In the following table, number of candidates (in lakhs) appears in an entrance examination from six different cities and the ratio of candidates passing and failing in the same is given. Study the following tables carefully and answer the questions that follow:
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Number of candidates(in Lakhs)
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1). Number of candidates passing in the exam from Bangalore is what percent of the total number of candidates appearing from all the Cities together? (Rounded off to two digits after the decimal)
a) 12.93%
b) 11.46%
c) 13.84%
d) 15.27%
e) None of these
2). What is the respective ratio of the number of candidates failing in the Exam from Hyderabad and Jaipur together to those failing in the exam from Mumbai and Chennai together?
a) 927 : 623
b) 621 : 977
c) 977 : 621
d) 947 : 459
e) None of these
3). The number of candidates appearing for the exam from Kolkata and Mumbai together is what percent of the total number of candidates passing for the exam from Chennai and Bangalore together? (rounded off to the nearest integer)
a) 45%
b) 66%
c) 75%
d) 53%
e) 30%
4). What is the difference between the city has the highest number of passing students in the exam to the city has the lowest number of students failing in the exam?
a) 132750
b) 168750
c) 164750
d) 158750
e) None of these
5). The number of candidates passed from Jaipur and Kolkata together is what percent of the total number of failed candidates from Hyderabad?
a) 95.78%
b) 91.28%
c) 95.49%
d) 92.01%
e) 93.39%
Directions (Q. 6-10): In the following pie – chart, discipline wise Break up of Number of candidates appeared in Interview and Discipline wise Break up of Number of Candidates selected by an organisation is given. Study the following pie-charts carefully and answer the questions given below:
Discipline wise Break up of Number of candidates appeared in Interview by the organisation
Total Number of candidates Appeared In the Interview = 25780
Discipline wise break up of Number of candidates selected after Interview by the organisation
Total Number of candidates selected After Interview = 7390
6). Approximately what was the difference between the number of candidates Appeared from Economics and History discipline together and number of candidates selected from Chemistry and Accounts discipline together?
a) 6580
b) 9120
c) 9580
d) 7640
e) 8830
7). What was the ratio between the total number of candidates appeared in interview from Chemistry and other disciplines together and total number of candidates selected from Economics and History discipline together respectively? (Round off to the nearest integer)
a) 71284: 22881
b) 72184: 28821
c) 71248: 28281
d) 72148: 22818
e) 71482: 28182
8). The total number of candidates appeared in interview from Mathematics, Accounts and History discipline together was what percent of number of candidates selected from Chemistry, Mathematics and Other discipline together? (rounded off to the nearest integer)
a) 270%
b) 450%
c) 380%
d) 340%
e) None of these
9). For which of the following discipline was the difference in number of candidates selected to number of candidates appeared in interview the maximum?
a) Mathematics
b) Chemistry
c) History
d) Economics
e) Accounts
10). Approximately what was difference between the total number of candidates selected from Accounts, Chemistry and others discipline and total number of candidates appeared in History, Economics and Mathematics discipline together?
a) 10890
b) 14800
c) 15390
d) 11560
e) 14970
Answer Key with Explanation:
Direction (01 - 05):
|
Number of candidates passed
|
Number of candidates failed
|
|
1). Total number of candidates appearing from all the cities together
= (1.25 + 3.14 + 1.08 + 2.27 + 1.85 + 2.73) lakh
= 12.32 lakh
Required percentage
= 159250/1232000 × 100
= 12.926 ≈ 12.93%
Answer is: a)
2).Number of candidates failing in the Exam from Hyderabad and Jaipur together
= 170250 + 74000 = 244250
Number of candidates failing in the exam from Mumbai and Chennai together
= 37500 + 117750 = 155250
Required ratio
= 244250 : 155250
= 977 : 621
Answer is: c)
3).The number of candidates appearing for the exam from Kolkata and Mumbai together
= 1.08 + 1.25 = 2.33 lakhs
Total number of candidates passing for the exam from Chennai and Bangalore together
= 196250 + 159250 = 3.555 lakhs
Required percentage
= 2.33/3.555 × 100
Answer is: b)
4).City has the highest number of passing students is Chennai = 196250
City has the lowest number of students failing is Mumbai = 37500
Difference = 196250 – 37500
Answer is: d)
5).The number of candidates passed from Jaipur and Kolkata together
= 111000 + 48000 = 159000
Total number of failed candidates from Hyderabad = 170250
Required percentage
= (159000/170250) × 100
Answer is: e)
Direction (06 - 10):
6).Number of candidates Appeared from Economics and History discipline
= 25780 × (14 + 28)/100
Number of candidates selected from Chemistry and Accounts discipline
= 7390 × (11 + 16) /100
Required difference
= 10827.6 – 1995.3
Answer is: e)
7).Required ratio
= 25780 × (12 + 16)/100 : 7390 × (32 + 7)/100
= 7218.4 : 2882.1
= 72184: 28821
Answer is: b)
8).Number of candidates appeared in interview from Mathematics discipline
= 25780 × (12 + 18 + 28)/100
= 25780 × 58 / 100
= 14952.4 = 14952
Number of candidates selected in interview from Chemistry discipline
= 7390 × (11 + 20 + 14)/100
= 7390 × 45 / 100
= 3325.5 = 3326
Required percentage
= 14952/3326 × 100
Answer is: b)
9).It is obvious from the Pie chart.
History = (25780 × 28)/100 - (7390 × 32)/100
= 7218.4 – 2364.8
Chemistry = (25780 × 16)/100 – (7390 × 11)/100
= 4124.8 – 812.9
Mathematics = (25780 × 12)/100 – (7390 × 20)/100
= 3093.6 – 1478
Economics = (25780 × 14)/100 – (7390 × 7)/100
= 3609.2 – 517.3
Accounts = (25780 × 18)/100 – (7390 × 16)/100
= 4640.4 – 1182.4
Answer is: c)
10).Number of candidates selected from Accounts, Chemistry and others discipline
= 7390 × (16 + 11 + 14)/100
= 7390 × 41/100
Number of candidates Appeared from History, Economics and Mathematics discipline
= 25780 × (28 + 14 + 12)/100
= 25780 × 54/100
Required difference
= 13921.2 – 3029.9
Answer is: a)
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