DI plays a very vital role in all the Banking exams as 10 questions in Prelims are based on DI and DA. In the RRB PO Prelims on the other hand, there were 15 questions on DI last year out of 40. This in itself explains the importance of Data Interpretation as a whole. Prelims is not a paper where they complicate the graphs much but, sometimes, the questions are lengthy to read and comprehend and hence may take a lot of time for students who do not practice the types asked in the exams. Out of the 3 sets asked last year, one set was based on tables as shown in our previous post, second one was a pie-chart and the third one, a bar graph. Given below are two sets on pie-charts for your practice.

Try to finish them in less than 10 minutes!

All the best 🙂

1Question 1.

1. The number of people who read e-books has increased by 50% this year from the last year. Find the number of people who read e-books and blogs together in 2015 if the people who read blogs were 60% of the ones who read e-books during 2015

1) 3200
2) 3800
3) 4600
4) 3204
5) 4200

2Question 2.

2. The readers who like magazines constitute what percent of the people who read newspapers and blogs together?

Bank PO Clerk Maths DI

3Question 3.

3. An estimate has been made that the number of people who read novels is set to touch 7000 in the year 2017. By how much percent would the novel readers increase in the coming year?

Bank PO Clerk Maths DI

4Question 4.

4. What is the difference between the total number of people who read novels and blogs together and those who read magazines?

1) 2405
2) 2415
3) 2320
4) 2750
5) 2500

5Question 5.

5. Find the ratio between the average number of people who read novels and blogs to the average of those who read newspapers and e-books?

1) 3:5
2) 2:3
3) 6:7
4) 1:2
5) 3:4

6Question 6.

6. If the number of POs who are CAs is 12and one-third of the engineers are computer engineers, what is the number of computer engineers who are POs?

1) 18
2) 12
3) 14
4) 8
5) 9

7Question 7.

7. What is the approximate ratio between the number of POs who are Science graduates to the total number of POs who are CAs and Engineers?

1) 13:30
2) 20:51
3) 39:51
4) 20:33
5) 13:35

8Question 8.

8. If the total number of POs who are Commerce graduates is 215, then what will be the number of POs who are Engineers and Science graduates together?

1) 208
2) 206
3) 310
4) 300
5) 200

9Question 9.

9. What will be 2/5th of the total number of POs from all the streams if the number of POs who are MBAs is 187?

1) 1700
2) 1120
3) 480
4) 680
5) 640

10Question 10.

10. What is the average number of POs who are MBAs, CAs and Science graduates? (Use the data in the previous question; Q9)

1) Cannot be determined
2) 660
3) 170
4) 140
5) Data Inadequate

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