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Instructions
The table given below shows the number of students who were absent and percentage of students who were present in the given two examinations from five different schools. The table also shows the percentage of students who were present in the Biology and Physics examination respectively.
Question 59
Number of students who were present in Physics examination from school M is what percent of number of students who were absent from school M, L and O?
Solution
Required Percentage =Â $$\frac{\left(\frac{113520}{0.6}\times0.4\times0.7\right)}{\left(113520+101520+24003\right)}\times100=22.16\ \%.$$
E is correct choice.
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