Percentage distribution of teachers in six subjects in a university (2022), with Males:Females ratio. Physics has 448 teachers.
| Subject | Teachers (%) | Males:Females |
|---|---|---|
| Physics | 14% | 9:5 |
| Chemistry | 13% | 1:7 |
| Mathematics | 21% | 3:4 |
| Zoology | 22% | 7:9 |
| Education | 18% | 5:3 |
| Hindi | 12% | 1:3 |
What is the difference between the total number of female teachers and male teachers in the university?
A408
B412
C416 ✓ Correct
D420
Correct answer: (C) 416
Explanation
The difference between female and male teachers is 416.
The total number of teachers is 3200.
The male teachers number 1392.
So the female teachers number 3200 minus 1392, which is 1808.
The difference is 1808 minus 1392.
This equals 416.
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