Bissoy.com
Doctors Medicines MCQs Q&A

The number of students enrolled in different streams in a college is shown in the following table. Science Arts Commerce Vocational Girls Boys Girls Boys Girls Boys Girls Boys 35 18 25 47 45 40 10 30   The ratio of the total number of boys to that of girls in the college is:

The number of students enrolled in different streams in a college is shown in the following table. Science Arts Commerce Vocational Girls Boys Girls Boys Girls Boys Girls Boys 35 18 25 47 45 40 10 30   The ratio of the total number of boys to that of girls in the college is: Correct Answer 27 : 23

Total number of boys in the college = 18 + 47 + 40 + 30 = 135

Total number of girls in the college = 35 + 25 + 45 + 10 = 115

∴ Ratio of boys to girls = 135 : 115 = 27 : 23

Related Questions

In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who has not enrolled in any of the test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled exactly in any two test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled in exactly one test series.
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41   By what percent is the total number of boys in Arts stream more than the total number of boys in Science stream in the years 2012 to 2020?
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. (2012 to 2020)   Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41 What is the difference between the average of the number of boys in the commerce stream for the 5 years and the average of the number of the girls in the Arts stream for the 5 years?
The following table shows the number of students enrolled in different faculties in college. Science Arts Commerce Vocational Girls Boys Girls Boys Girls Boys Girls Boys 32 18 28 45 42 42 13 30   The percentage of students studying in faculties other than Science is:
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce   Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41   The number of boys in Science stream in the years 2012 and 2016 taken together is what percent of the number of girls for all the years in the Commerce stream?
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41 What is the ratio of the total number of boys in the year 2014 to the total number of girls in the year 2020 ?
The number of students enrolled in different streams at the Senior Secondary level in five schools is shown in the given bar graph. The number of students enrolled in the Humanities stream in schools A, C, and D is what percentage of the number of students enrolled in the Vocational stream in schools C, D, and E?
The number of students enrolled in different streams at Senior Secondary level in five schools has been shown in the bar graph. What is the ratio of the number of students enrolled in the vocational stream in schools A, C and E taken together to those enrolled in the humanities stream in the schools B, D and E taken together?