Defence Exam > Defence Questions > In a school 55% of the students are girls. If...
Start Learning for Free
In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?
- a)720
- b)800
- c)1000
- d)1200
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In a school 55% of the students are girls. If number of boys is 360, t...
GIVEN:
Number of Boys = 360
Percentage of girls = 55%
FORMULA USED:
Percentage of boys = 100 - Percentage of girls
CALCULATION:
Let,
Total number of students = x
∴ Percentage of Boys = 45%
∴ Number of boys = 0.45x
∴ 0.45x = 360
⇒ x = 360/0.45 = 800
Total number of students = 800
Most Upvoted Answer
In a school 55% of the students are girls. If number of boys is 360, t...
Given:
- 55% of the students are girls.
- Number of boys is 360.
To find:
- The total number of students in the school.
Assuming that there are no other genders besides boys and girls, we can determine the number of girls using the given percentage and the number of boys.
Let's say the total number of students in the school is "x".
- Since 55% of the students are girls, the number of girls will be 55% of x.
- Similarly, since the number of boys is 360, the number of boys will be 360.
To find the total number of students in the school, we can add the number of girls and the number of boys.
Calculation:
- Number of girls = 55% of x
- Number of boys = 360
Number of students = Number of girls + Number of boys
Substituting the values:
x = (55/100) * x + 360
Now, we can solve this equation to find the value of x.
Solution:
x = (55/100) * x + 360
Multiplying both sides by 100 to remove the fraction:
100x = 55x + 36000
Subtracting 55x from both sides:
45x = 36000
Dividing both sides by 45:
x = 800
Thus, the total number of students in the school is 800.
Therefore, the correct answer is option 'B' - 800.
- 55% of the students are girls.
- Number of boys is 360.
To find:
- The total number of students in the school.
Assuming that there are no other genders besides boys and girls, we can determine the number of girls using the given percentage and the number of boys.
Let's say the total number of students in the school is "x".
- Since 55% of the students are girls, the number of girls will be 55% of x.
- Similarly, since the number of boys is 360, the number of boys will be 360.
To find the total number of students in the school, we can add the number of girls and the number of boys.
Calculation:
- Number of girls = 55% of x
- Number of boys = 360
Number of students = Number of girls + Number of boys
Substituting the values:
x = (55/100) * x + 360
Now, we can solve this equation to find the value of x.
Solution:
x = (55/100) * x + 360
Multiplying both sides by 100 to remove the fraction:
100x = 55x + 36000
Subtracting 55x from both sides:
45x = 36000
Dividing both sides by 45:
x = 800
Thus, the total number of students in the school is 800.
Therefore, the correct answer is option 'B' - 800.
|
Explore Courses for Defence exam
|
|
Similar Defence Doubts
In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer?
Question Description
In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer?.
In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer?.
Solutions for In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.
Here you can find the meaning of In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer?, a detailed solution for In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a school 55% of the students are girls. If number of boys is 360, then what is the total number of students in the school?a)720b)800c)1000d)1200Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Defence tests.
|
|
Explore Courses for Defence exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup