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The following pie-chart shows the percentage-wise distribution of the number of students in five different schools P, Q, R, S and T. Total number of students in all five schools together is 8400. The number of students in school T is what percentage of the total number of students in schools Q and S together?

The following pie-chart shows the percentage-wise distribution of the number of students in five different schools P, Q, R, S and T. Total number of students in all five schools together is 8400. The number of students in school T is what percentage of the total number of students in schools Q and S together? Correct Answer 50%

Given :

Pie chart showing the percentage-wise distribution

Percentage of the student in school T = 20%

Percentage of the student in school Q = 18%

Percentage of the student in school S = 22%

To find :

Percentage student of school T to the school Q and S together

Concept used :

 × 100

Calculation :

⇒ Students in school T = 20%

⇒ Students in school Q & S together = (18 + 20)%

⇒ Students in school Q & S together = 40%

⇒ Percentage student of school T to the school Q and S together = (20/40) × 100

⇒ Percentage student of school T to the school Q and S together = 50%

∴ Percentage student of school T to the school Q and S together is 50%.

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