Question : Study the table given below and answer the question that follows. The table below shows the total number of students studying different subjects in a college and the percentage of boys and girls.
What is the ratio of the total number of girls in all the subjects to that of boys in all the subjects?
Option 1: 5 : 6
Option 2: 7 : 9
Option 3: 6 : 7
Option 4: 2 : 3
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Correct Answer: 5 : 6
Solution : The total number of girls in all the subjects = 60% of 110 + 50% of 70 + 30% of 50 + 80% of 40 + 20% of 80 + 40% of 90 = 66 + 35 + 15 + 32 + 16 + 36 = 200 Number of boys in all the subjects = Total students – Number of girls in all the subjects = 440 – 200 = 220 So, the required ratio = 200 : 240 = 5 : 6 Hence, the correct answer is 5 : 6.
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What is the respective ratio of the number of girls studying English to that of girls studying computers?
Option 1: 22 : 23
Option 2: 33 : 35
Option 3: 36 : 23
Option 4: 35 : 36
What is the total number of students in all the subjects?
Option 1: 240
Option 2: 200
Option 3: 420
Option 4: 440
Question : Refer to the following data table and answer the following Question.
What percent of students who chose Engineering are girls?
Option 1: 40
Option 2: 22.86
Option 3: 50
Option 4: 100
Question : Refer to the following data table and answer the question.
Option 1: 26.32
Option 2: 12.5
Option 3: 25
Option 4: 33.33
Question : The table given below shows the number of girls in 7 schools.
What is the total number of girls in all the schools?
Option 1: 3850
Option 2: 3950
Option 3: 3750
Option 4: 3620
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