The charts given below represents data of number of students of four colleges P, Q, R and S. Based on the information given below, answer the questions that follow:
Note:
1. Number of girls in college Q is 10.
2. Difference between number of boys and girls in college P is 100. (Number of boys is greater than number of girls).
Which of the following is true statement?
Correct Answer :
Total boys in college R is 360
Solution :
The correct option is Total boys in college R is 360.
Step-by-step Explanation:
1. Extract Data from the Chart:
From the given pie chart, we are provided with the distribution of the total number of boys across four colleges: P, Q, R, and S.
The total number of boys across all four colleges is:
2. Find the percentage of boys in College R:
Looking at the chart, the sector representing College R is colored green and is labeled with a percentage value of:
3. Calculate the number of boys in College R:
We can find the actual number of boys in College R by calculating 30% of the total number of boys (1200):
Therefore, the statement "Total boys in college R is 360" is mathematically correct and true.
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