Test Index

MAT Exam 2020 Paper

Question Numbers: 146-150

DIRECTIONS (Qs.146-150): The following pie charts show the distribution of students of graduate and post-graduate levels in seven different institutes namely

P, Q, R, S, T, V

and

W

Total Number of Students of Graduate Level = 25400

Total Number of Students of Post-Graduate Level = 18600

Question : 146 of 200

Marks: +1, -0

What is the total number of students studying at postgraduate and graduate levels in institute S?

5534
5084
5764
5246

Validate

Solution:

Concept:

Calculate the institute-wise share from the pie charts and add the graduate and post-graduate contributions.

Explanation:

For institute

S

, the graduate share is

13\%

25400

Graduate students in

S = 25400 \times \frac{13}{100} = 3302

The post-graduate share for institute

S

12\%

18600

Post-graduate students in

S = 18600 \times \frac{12}{100} = 2232

Total students in institute

S = 3302 + 2232 = 5534

Answer:

5534

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