Mathematics Exam > Mathematics Questions > In a class of 100 students, 55 students have ...
Start Learning for Free
In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, is
- a)22
- b)33
- c)10
- d)45
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In a class of 100 students, 55 students have passed in Mathematics and...
Most Upvoted Answer
In a class of 100 students, 55 students have passed in Mathematics and...
To solve this problem, let's break down the given information and use set theory concepts.
- Total number of students = 100
- Number of students who passed in Mathematics = 55
- Number of students who passed in Physics = 67
We need to find the number of students who passed in Physics only.
Let's assume the set M represents the students who passed in Mathematics and the set P represents the students who passed in Physics.
- Number of students who passed in Mathematics only = |M - P|
- Number of students who passed in Physics only = |P - M|
We know that the total number of students is 100, and the number of students who passed in Mathematics is 55. Therefore, the number of students who did not pass in Mathematics is 100 - 55 = 45.
Now, let's calculate the number of students who passed in Physics only.
|P - M| = |P| - |M|
We are given that |P| = 67 (number of students who passed in Physics), and |M| = 55 (number of students who passed in Mathematics).
|P - M| = 67 - 55 = 12
Therefore, the number of students who passed in Physics only is 12.
However, the options provided for the answer are not consistent with the calculations. The correct answer should be 12, not 45.
- Total number of students = 100
- Number of students who passed in Mathematics = 55
- Number of students who passed in Physics = 67
We need to find the number of students who passed in Physics only.
Let's assume the set M represents the students who passed in Mathematics and the set P represents the students who passed in Physics.
- Number of students who passed in Mathematics only = |M - P|
- Number of students who passed in Physics only = |P - M|
We know that the total number of students is 100, and the number of students who passed in Mathematics is 55. Therefore, the number of students who did not pass in Mathematics is 100 - 55 = 45.
Now, let's calculate the number of students who passed in Physics only.
|P - M| = |P| - |M|
We are given that |P| = 67 (number of students who passed in Physics), and |M| = 55 (number of students who passed in Mathematics).
|P - M| = 67 - 55 = 12
Therefore, the number of students who passed in Physics only is 12.
However, the options provided for the answer are not consistent with the calculations. The correct answer should be 12, not 45.
Free Test
FREE
| Start Free Test |
Community Answer
In a class of 100 students, 55 students have passed in Mathematics and...
|
Explore Courses for Mathematics exam
|
|
Similar Mathematics Doubts
In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer?
Question Description
In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer?.
In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer?.
Solutions for In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mathematics.
Download more important topics, notes, lectures and mock test series for Mathematics Exam by signing up for free.
Here you can find the meaning of In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer?, a detailed solution for In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then, the number of student who have passed in Physics only, isa)22b)33c)10d)45Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Mathematics tests.
|
|
Explore Courses for Mathematics exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup