These question are based on the following data.Study it carefully and answer the question that follow.
In a school having 400 students boys and girls are in the ratio of 3:5 The students speak Hindi,English or both the languages 12% of the boys speak only Hindi. 22% of the girls speak only English 24% of the total students speak only Hindi and the number of boys speaking both the languages is six times the number of boys speaking only Hindi
The number of girls speaking only Hindi is what percent of the total number of students speaking only Hindi ?
Total number of students who speak only Hindi=24% of 400 = 96
Number of boys who speak only Hindi = 12% of 150 = 18
Number of girls who speak only Hindi = 78
The percent of girls speaking only Hindi of the total number of students speaking only Hindi = $$\frac{78}{96}\times100$$ = 81.25
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