Data Interpretation Quant Quiz for IBPS CLERK : : Part

Data Interpretation Quant Quiz for IBPS CLERK : : Part – 4

Data Interpretation is one of the important topics for all banking & insurance exams as questions are definitely expected from this topic in the Pre-examination & also there is a separate section of Data Interpretation in the Mains examination of PO level exams. So, in this quiz we are providing 2 DI sets for your preparation.

Directions for Question No. 1-5: A survey has been conducted of movie goers from five different cities A, B, C, D and E whose data is summarized below. The first column gives the percentage of viewers in each city who watch less than one movie a week. The second column gives the total number of viewers who watch one or more movies per week.

City	I	II
A	60	2400
B	20	3000
C	85	2400
D	55	2700
E	75	8000

1. How many persons in city A watch less than one movie in a week?
a) 2540 b. 3600 c. 24000 d. 13600

2. Which city has the highest number of viewers who watch less than one movie a week?
a. City E b. City A c. City D d. City C

3. The city with the second highest number of movie watchers is
a. City E b. City D c. City B d. City C

4. The total number of all movie viewers in all the five cities who watch less than one movie per week is
a. 48000 b. 38000 c. 39500 d. 45250

5. How many persons in city E watch one or more movies in a week?
a. 8000 b. 3600 c. 4000 d. 4600

Direction (Q: 6-10) Study the following graph carefully and answer the questions given below:

Total Sales of Hindi and English newspaper in five different cities:

6. Calculate the difference in the total sale of Hindi newspaper and the total sale of English newspaper in all the cities together?
a) 2000
b) 2500
c) 3000
d) 4000
e) None of these

7. The sale of Hindi newspaper in city P is approximately what percent of the total sale of Hindi newspaper in all the cities together?
a) 18 %
b) 21 %
c) 22 %
d) 24 %
e) None of these

8. What is the ratio of the sale of Hindi newspaper in city R to the sale of English newspaper in city T?
a) 12: 7
b) 10: 7
c) 13: 8
d) 15: 8
e) None of these

9. The sale of English and Hindi newspaper in city P is what percent of the sale of English and Hindi newspaper in city S?
a) 90
b) 110
c) 120
d) 145
e) None of these

10. What is the average sale of English and Hindi newspaper in city R and S?
a) 5000
b) 7000
c) 11000
d) 8000
e) None of these

Solutions for Questions 1 – 5:

From the given data, we can calculate the exact number of persons who do not watch any movies.

For example, in city A:

The percentage of persons who watch movies = 100 – 60 = 40%

⇒The total number of persons in city A = (2400 / 40) × 100 = 6000

⇒The total number of persons in city A, who don’t watch any movie = (6000 × 60) / 100

=3600

Similarly, we can find out the data for the other cities

City	No Movies	One or More Movies
A	3600	2400
B	750	3000
C	13600	2400
D	3300	2700
E	24000	8000

There are 3600 persons who watch less than one movie in a week.

Answer: (b)

The number of viewers who do not watch any movie is the highest, 24000, in city E.

Answer: (a)

In city B, the number of persons who watch a movie is 3000, which is the second highest amongst the 5 cities. Hence option (c) is correct.

Answer: (c)

This is calculated as: 3600+ 750+ 13600+ 3300+24000

= 45250.

Answer: (d)

There are 8000 persons who watch one or more movies in a week in city E.

Answer: (a)

(c)
2300 – 20000 = 30007. (d)
5500/23000 * 100 = 23.91%8. (a)
6000/3500 = 12/7 = 12:79. (c)
9000/7500 * 100 = 12010. (d)
(8500 + 7500)/2 = 16000/2 = 8000

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