Data Interpretation Ques 103

Question-

Directions : Study the following pie-chart and bar chart and answer the following questions.

Percentagewise Distribution of students in six different Schools

Total number of Students $\mathbf{=} \mathbf{6 0 0 0}$

Percentage of students

Number of boys out of 6000 students in each school separately

What is the respective ratio between the number of boys in School-C, number of girls in School-B and total number of students in School-E?

(1) $45: 7: 97$

(2) $43: 9: 97$

(3) $45: 7: 87$

(4) $43: 9: 87$

(5) None of these

Show Answer

Answer: (3)

Solution: (3)

Number of boys in School- C :

$\Rightarrow 900$

Number of girls in School -B $=\frac{6000 \times 9}{100}-400$ $=540-400=140$

Number of students in School-E $=\frac{6000 \times 29}{100}=1740$

$\therefore$ Required ratio $=900: 140:$ $1740=45: 7: 87$

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