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): The following table shows the percentage of marks obtained by six students in five different subjects. Answer the following questions based on this table.
1).What is the difference between the total marks obtained by Kiruba in Science and English and that obtained by Vinoth in the same subject?
2).What is the average mark scored by all the students in Tamil?
3).What is the total mark scored by Vinoth in all the subjects together?
4).What is the overall percentage of marks scored by Dinesh? (Answer in approximate value.)
5).The marks scored by Thilak in Tamil is approximately what per cent of the marks scored by him in English?
Directions (Q. 6-10): The following Pi – chart represents the breakup of Gokul's monthly expenditure / expenses:
6).As price dropped, Gokul's expenditure on Food, dropped by 10 %, As a result of this, expenditure on Medicine increased from 12,000 to 12,500. So the current expense on Food is approximately what percentage of current expenses on Medicine?
7).If Gokul spent 6800 more on Electricity and Rent together then he spent on Clothes, find his monthly expenses?
8).Find the angle made by Food, Clothes and Loan together?
9).Gokul spent 20 % of his expenditure on Medicine, onTablets; this amounted to 2500. Find his expenditure on Clothes?
10).If Gokul increased his savings, which is currently 15 % of his income, by 20 % and reduced his expenses by 10 %, then his savings would be what percent of his expenses?
1).Total marks obtained by Kiruba
= (75 ×0.82) + (150 × 0.70)
= 61.5 + 105
Total marks obtained by Vinoth
= (75 × 0.66) + (150 + 0.66)
= 49.5 + 99
Difference = 166.5 - 148.5
Answer is: c)
2).Average marks of all students in Tamil
= 1/6 [75 × (0.84 + 0.68 + 0.72 + 0.48 + 0.70 + 0.56)]
= 1/6 [75 × 3.98]
Average = 298.5/6
Answer is: a)
3).Total marks scored by Vinoth in all the subjects together
= 75 × 0.56 + 75 × 0.66 + 200 × 0.55 + 50 × 0.76 + 150 × 0.66
= 42 + 49.5 + 110 + 38 + 99.
Answer is: e)
4).Marks scored by Dinesh
= 75 × 0.68 + 75 × 0.64 + 200 × 0.49 + 50 × 0.74 + 150 × 0.52
= 51 +48 + 98 + 37 + 78=312
Required % = 312/550 × 100
Answer is: b)
5).Marks scored by Thilak in Tamil
= 75 × 0.72 = 54
Marks scored by Thilak in English
= 150 × 0.64 = 96
Required % = 54/96 × 100
Answer is: d)
6).10 % × x = 12500 – 12000
% in Food = 4500 × 100/12500
Answer is: e)
7).(25 % – 8 %) x = 6800
17 % x = 6800
X = 6800/17 × 100
x = 40,000
Monthly income = 40,000
Answer is: b)
8).x = (20 + 8 + 22)/100 × 360°
= 50/100 × 360°
Answer is: c)
9).25 % of 20 % of x = 2500
5 % × x = 2500
Expenditure on Clothes
= 50000 × 8/100
Answer is: d)
10).Let income = 100
Present saving = 15
Expenditure = 85
Now he increased income by 20 % and reduced his expenditure by 10 %
= 18/76.5 × 100
Answer is: a)
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