Study the given pie-chart and answer the question that follows.
Percentage-wise distribution of teachers in six different subjects in a school is given in the pie-chart. The total number of teachers is 600. The ratio of male to female teachers is 3 : 1.
What is the total number of male teachers in the school?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 450.
Given that
The total number of teachers is 600
The ratio of male to female teachers is 3 : 1
Hence,
The total number of male teachers in the school = 600 × 3/4 = 450
Hence, the correct answer is 45.