The following bar diagram shows the number of students who opted for the different subjects in the year 2020 and 2021.
What is the sum of the total number of students who opted for different subjects in 2020 and only Geography in 2021?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option2 i.e 510
The total number of students who opted for different subjects in 2020 = 75 + 100 +60 + 125 + 75 = 435
The number of students only in Geography in 2021 =75
Hence, the required sum = 435 + 75 = 510