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
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
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.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Get Updates BrochureYour Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.