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
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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.
Related Questions
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.
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 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
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.
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 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.
Boys | Girls | |
Medical | 35 | 60 |
Engineering | 40 | 40 |
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.
Boys | Girls | |
Medical | 70 | 80 |
Engineering | 80 | 40 |
What percent of students who chose Engineering are girls?
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.
Schools | Girls |
J | 450 |
K | 1050 |
L | 550 |
M | 850 |
N | 650 |
P | 250 |
Q | 150 |
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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