Following graph shows the percentage of students in different streams viz. Science, Humanities and Commerce, in six different colleges of Jhumri-Taliya. Answer the following questions using the information provided. The average of the percentages of Science students in colleges A, C and D exceeds the average of the percentages of Science students in colleges B, E and F by how much?
Following graph shows the percentage of students in different streams viz. Science, Humanities and Commerce, in six different colleges of Jhumri-Taliya. Answer the following questions using the information provided. The average of the percentages of Science students in colleges A, C and D exceeds the average of the percentages of Science students in colleges B, E and F by how much? Correct Answer 1.67%
Calculation:
Average of the percentages of Science students in colleges A, C and D = (35 + 25 + 40)/3 = 100/3 = 33.33%
Average of the percentages of Science students in colleges B, E and F = (20 + 30 + 45)/3 = 95/3 = 31.67%
⇒ Difference in both = 33.33% - 31.67% = 1.67%
∴ There is a difference of 1.67%
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Feb 20, 2025