Question : 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 and female teachers is 3 : 1. Find the total number of teachers in Mathematics, Biology, and Social Studies.
Option 1: 320
Option 2: 420
Option 3: 360
Option 4: 400
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Correct Answer: 360
Solution : From the Pie chart, ⇒ Total number of Mathematics teachers = 20% of the total number of teachers $=\frac{20}{100} \times 600=120$ ⇒ Total number of Biology teachers = 20% of the total number of teachers $=\frac{20}{100} \times 600=120$ ⇒ Total number of Social Studies teachers = 20% of the total number of teachers $=\frac{20}{100} \times 600=120$ ⇒ Total number of Mathematics, Biology, and Social Studies teachers = $120+120+120 = 360$ Hence, the correct answer is 360.
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Question : 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.
Question : 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 and female teachers is 3: 1.
Question : The following pie chart shows percentage wise distribution of teachers of six different subjects in a school. Total number of teachers = 1800 The
Question : The line chart given below shows the number of male teachers and female teachers in 5 schools. J1 = Total number of male and female teachers in school
Question : Study the given pie chart and answer the question that follows. The pie chart shows the distribution (in terms of central angles) of the number of professors in six different departments of a college.
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