Direction: Study the following pie chart carefully to answer the questions that follow. |
Percentage distribution of teachers who teach six different subjects |
Total number of teachers \[=1800\] |
A) 352
B) 342
C) 643
D) 653
Correct Answer: B
Solution :
Required difference \[=1800\times \frac{(27+17)}{100}-1800\times \frac{(13+12)}{100}\] \[=792-450\] \[=342\]You need to login to perform this action.
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