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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.

Subject Number of Students Percentage of Girls Percentage of Boys
Hindi 110 60 40
English 70 50 50
Physics 50 30 70
Chemistry 40 80 20
Mathematics 80 20 80
Computers 90 40 60

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


Team Careers360 17th Jan, 2024
Answer (1)
Team Careers360 19th Jan, 2024

Correct Answer: 35 : 36


Solution : Number of girls studying English = 50% of 70 = $\frac{50}{100}\times 70$ = 35
Number of girls studying computers = 40% of 90 = $\frac{40}{100}\times 90$ = 36
⇒ Require ratio = 35 : 36
Hence, the correct answer is 35 : 36.

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