Quant Quiz on D.I. (Data Interpretation)

Directions (1-5) Study the following information carefully and answer the given questions.

There are certain numbers of staff working in a company. In a survey it is found that 45.6% of total number of staff likes tea. 12.8% of total number of students likes cold drink. 84.4% of total number of staff likes coffee.

7% of staff do not like any drink. 3.6% persons like tea and cold drink. 10.2% of total staff likes cold drink and coffee. 38.6% of total staff likes tea and coffee. 2.6% of staff likes all three drinks. Number of staff who do not like any drinks is 35.

1.    What is the number of staff who likes only coffee?

(1) 204                   (2) 180

(3) 193                   (4) 191

(5) 229

2.    What is the number of staff who like tea and cold drink but don’t like coffee?

(1) 5                       (2) 8

(3) 13                     (4) 12

(5) 18

3.    What is the number of staff who likes exactly two drinks out of the given three options?

(1) 221                   (2) 223

(3) 227                   (4) 229

(5) 231

4.    What is the number of staff who likes at least one drink?

(1) 455                   (2) 465

(3) 475                   (4) 485

(5) 500

5.    What is the number of staff who like at least two drinks?

(1) 232                   (2) 234

(3) 236                   (4) 238

(5) 240

Directions (6-10) Study the following information carefully and answer the given questions.

In a school a game teacher prepared a list of twenty different students who have taken part in different games viz Football, Cricket and Hockey, out of 39 students. 3 students are there who are in football and Cricket list but not in Hockey. 4 students are there who are in Football and Hockey list but not in Cricket, and same numbers of students are there who are in all the three games.

6.    How many students are there who are in exactly one list?

(1) 18                     (2) 20

(3) 22                     (4) 24  

(5) 32

7.    How many students are there who are in exactly two list?

(1) 13                     (2) 15

(3) 17                     (4) 19

(5) 20

8.    How many students are there who at least two lists are?

(1) 11                     (2) 14

(3) 17                     (4) 21

(5) 28

9.    How many students are there who are in the most two lists?

(1) 33                     (2) 35

(3) 37                     (4) 39

(5) 41

10.  How many students are there who are in Cricket and Hockey list but not in Football list

(1) 10                     (2) 8

(3) 6                       (4) 4

(5) 2

Answers:

1.4     2.1     3.2     4.2    5.3

6.3     7.1     8.3      9.2   10.3