Number of boys in Vijaya College is what percent more than number of boys in St Xavier College ........

Quantitative Aptitude(IBPS CL) Case Studies

Directions : Data regarding number of boys & girls in both the colleges is as follows: -
Average no. of Girls in St. Xavier College and Vijaya College is 210 & total number of boys in both the college is 810. Number of Girls is 2/3 of boys & number of Girls is 2/5 of number of Boys in St. Xavier College and in Vijaya College respectively.

Number of boys in Vijaya College is what percent more than number of boys in St. Xavier College?

32.5%

20%

50%

37.5%

25%

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Explanation:

The number of boys in Vijaya = 450
And, the number of girls in Vijaya =180
Also, the number of boys in Xavier = 360
And, the number of girls in Xavier =240
Required percentage =(450-360)/360 x 100=25%
So, option (e) is the correct answer.