Data Interpretation Practice Test 5

Directions (8-11): Study the information given in each of these questions and then answer the questions.

Question : 10 of 80

Marks: +1, -0

Out of the total 550 students, how many students did not prefer Mathematics or Economics?

Solution:

Percentage of students who did not prefer Math or Economics = 72%
Total Students = 550
Number of students who did not prefer Math or Economics =

72 /100× 550

= 396 students

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