Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  A survey of 450 students about their subjects... Start Learning for Free
A survey of 450 students about their subjects of interest resulted in the following outcome.
  • 150 students are interested m Mathematics.
  • 200 students are interested in Physics.
  • 175 students are interested in Chemistry.
  • 50 students are interested in Mathematics and Physics.
  • 60 students are interested in Physics and Chemistry
  • 40 students are interested in Mathematics and Chemistry.
  • 30 students are interested in Mathematics, Physics and Chemistry.
  • Remaining students are interested in Humanities.
Based on the above information, the number of students interested in Humanities is 
  • a)
    45
  • b)
    10
  • c)
    40
  • d)
    30
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A survey of 450 students about their subjects of interest resulted in ...

T = n(M uP uC ) + x
450 = [(150 + 200 + 175) - (50 + 60 + 40) + 30] + x
x = 45
Free Test
Community Answer
A survey of 450 students about their subjects of interest resulted in ...
Number of students interested in Humanities:

To find the number of students interested in Humanities, we need to first calculate the number of students interested in Mathematics, Physics, and Chemistry individually, and then subtract that from the total number of students.

Given information:
- Total number of students surveyed = 450
- Number of students interested in Mathematics = 150
- Number of students interested in Physics = 200
- Number of students interested in Chemistry = 175
- Number of students interested in Mathematics and Physics = 50
- Number of students interested in Physics and Chemistry = 60
- Number of students interested in Mathematics and Chemistry = 40
- Number of students interested in Mathematics, Physics, and Chemistry = 30

Finding the number of students interested in Humanities:

To find the number of students interested in Humanities, we need to subtract the number of students interested in Mathematics, Physics, and Chemistry from the total number of students surveyed.

Number of students interested in Mathematics, Physics, and Chemistry: 30

Number of students interested in Mathematics or Physics or Chemistry:
- Number of students interested in Mathematics = 150
- Number of students interested in Physics = 200
- Number of students interested in Chemistry = 175

To find the total number of students interested in Mathematics or Physics or Chemistry, we can add the number of students interested in each subject and then subtract the number of students interested in Mathematics and Physics (50), Physics and Chemistry (60), Mathematics and Chemistry (40), and Mathematics, Physics, and Chemistry (30).

Total number of students interested in Mathematics or Physics or Chemistry = (150 + 200 + 175) - (50 + 60 + 40) + 30
= 525 - 150
= 375

Number of students interested in Humanities = Total number of students surveyed - Number of students interested in Mathematics or Physics or Chemistry
= 450 - 375
= 75

Therefore, the number of students interested in Humanities is 75.

However, the correct answer provided is option 'A' which states that the number of students interested in Humanities is 45. This contradicts the calculations based on the given information. Therefore, the correct answer may be a typo or an error in the question.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer?
Question Description
A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer?.
Solutions for A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer?, a detailed solution for A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A survey of 450 students about their subjects of interest resulted in the following outcome. 150 students are interested m Mathematics. 200 students are interested in Physics. 175 students are interested in Chemistry. 50 students are interested in Mathematics and Physics. 60 students are interested in Physics and Chemistry 40 students are interested in Mathematics and Chemistry. 30 students are interested in Mathematics, Physics and Chemistry. Remaining students are interested in Humanities.Based on the above information, the number of students interested in Humanities isa)45b)10c)40d)30Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev