Data Interpretation Practice Test 3

Directions (56-60): Study the following pie-chart and answer the following questions:

Question : 58 of 90

Marks: +1, -0

The difference between the total number of teachers in University A, University B and University C together and the total number of teachers in University D, University E and University F together is exactly equal to 3/4th of the number of teachers of which University?

University A
University B
University C
University D

Validate

Solution:

(Number of teachers of University (A + B + C) - (Number of teachers of University (D + E + F)
= (704 + 1,088 + 1,216) - (512 + 1,728 + 1,152)
= 3,008 - 3,392 = 384

3/4

of university teachers = 384

3/4×x=384

⇒x=512

Number of teachers in University D is equal to 512.

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