Data interpretation is quite different from the other fields tested in the Competitive examinations. Data interpretation or DI as the name suggests tests your ability to perceive data and use the data given to you in the most efficient manner.
Data Interpretation Questions for Competitive exams provided by Bank4Study.com will help you a lot in your goal to crack the test. You will be taught to solve these questions better by solving many Data Interpretation problems.
Data Interpretation Questions for Competitive exams provided by Bank4Study.com will help you a lot in your goal to crack the test. You will be taught to solve these questions better by solving many Data Interpretation problems.
These Data Interpretation questions are helpful for IBPS SSB SSC SBI LIC MAT CAT XAT CMAT NMAT UPSC and other Competitive Exams.
Quiz On Data Interpretation (DI)
Quest (1 - 5) The bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001. (SBI PO 2011)
Sales of Books (in thousand numbers) from Six Branches - B1, B2, B3, B4, B5 and B6 of a publishing Company in 2000 and 2001.(R.R.B. 2002)
1. What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?
A. 2:3
B. 3:5
C. 4:5
B. 3:5
C. 4:5
D. 7:9
2. Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years?
A.68.54%
B.71.11%
B.71.11%
C.73.17%
D.75.55%
D.75.55%
3. What percent of the average sales of branches B1, B2 and B3 in 2001 is the average sales of branches B1, B3 and B6 in 2000?
A.75%
B.77.5%
B.77.5%
C.82.5%
D.87.5%
D.87.5%
4. What is the average sales of all the branches (in thousand numbers) for the year 2000?
A.73
B.80
C.83
D.88
B.80
C.83
D.88
5. Total sales of branches B1, B3 and B5 together for both the years (in thousand numbers) is?
A.250
B.310
B.310
C.435
D.560
D.560
Quest (6 - 10) The following table gives the percentage of marks obtained by seven students in six different subjects in an examination. The Numbers in the Brackets give the Maximum Marks in Each Subject (Bank PO 2010).
6. What are the average marks obtained by all the seven students in Physics? (rounded off to two digit after decimal)
A.77.26
B.89.14
B.89.14
C.91.37
D.96.11
D.96.11
7. The number of students who obtained 60% and above marks in all subjects is?
A.1
B.2
C.3
D.None
B.2
C.3
D.None
8 What was the aggregate of marks obtained by Sajal in all the six subjects?
A.409
B.419
C.429
D.449
B.419
C.429
D.449
9. In which subject is the overall percentage the best?
A.Maths
B.Chemistry
B.Chemistry
C.Physics
D.History
D.History
10. What is the overall percentage of Tarum?
A.52.5%
B.55%
B.55%
C.60%
D.63%
2. (C)
3. (D)
Average sales (in thousand number) of branches B1, B3 and B6 in 2000
D.63%
Solutions of Data Interpretation Quiz
1. (D)
Required ratio = ( 75 + 65 / 85 + 95) = 140/180 = 7/9
2. (C)
3. (D)
Average sales (in thousand number) of branches B1, B3 and B6 in 2000
Average sales (in thousand numbers) of branches B1, B2 and B3 in 2001
4. (B)
Average sales of all the six branches (in thousand numbers) for the year 2000
5. (D)
Total sales of branches B1, b2 and B5 for both the years (in thousand numbers) = (80 + 105) + (95 + 110) + (75 + 95) = 560.
6. (B)
Average marks obtained in Physics by all the seven students
8. (D)
Aggregate marks obtained by Saja
= [ (90% of 150) + (60% of 130) + (70% of 120) + (70% of 100) + (90% of 60) + (70% of 40) ] = [ 135 + 78 + 84 + 70 + 54 + 28 ] = 449.
Average sales of all the six branches (in thousand numbers) for the year 2000
5. (D)
Total sales of branches B1, b2 and B5 for both the years (in thousand numbers) = (80 + 105) + (95 + 110) + (75 + 95) = 560.
6. (B)
Average marks obtained in Physics by all the seven students
7. (B)
From the table it is clear that Sajal and Rohit have 60% or more marks in each of the six subjects.
From the table it is clear that Sajal and Rohit have 60% or more marks in each of the six subjects.
8. (D)
Aggregate marks obtained by Saja
= [ (90% of 150) + (60% of 130) + (70% of 120) + (70% of 100) + (90% of 60) + (70% of 40) ] = [ 135 + 78 + 84 + 70 + 54 + 28 ] = 449.
9. (A)
We shall find the overall percentage (for all the seven students) with respect to each subject.The overall percentage for any subject is equal to the average of percentages obtained by all the seven students since the maximum marks for any subject is the same for all the students.
We shall find the overall percentage (for all the seven students) with respect to each subject.The overall percentage for any subject is equal to the average of percentages obtained by all the seven students since the maximum marks for any subject is the same for all the students.
Therefore, overall percentage for:
10. (C)
