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Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and
16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.
Q. How many students passed in only two subjects?
- a)365
- b)390
- c)425
- d)460
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Direction: In a college, there are 600 students who are doing B.Sc wi...
Students are passed in Physics =(75/100)×600=450
Students are passed in Chemistry =(53/100)×600=318
Students are passed in Mathematics =(9/10)×500=500
Students passed in both Physics and Mathematics =(40/100)×600=240
Students passed in both Mathematics and Chemistry =(50/300)×600=100
Students passed in both Physics and Chemistry =(20/100)×600=120
Students passed in all subjects =(85/600)×600=85
Students passed in only Physics = 450 – (240 + 85 + 120) = 5
Students passed in only Chemistry = 318 – (100 + 85 + 120) = 13
Students passed in only Mathematics = 500 – (240 + 85 + 100) = 75
Students passed in only two subjects = 240 + 120 + 100 = 460
Hence, option (d) is the answer.
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Direction: In a college, there are 600 students who are doing B.Sc wi...
Understanding the Problem
In a college, there are 600 students studying B.Sc with Physics, Chemistry, and Mathematics. We need to analyze the students who passed in various combinations of these subjects.
Given Data
- Total students: 600
- Passed in Physics: 75% of 600 = 450 students
- Passed in Chemistry: 53% of 600 = 318 students
- Passed in both Physics and Mathematics only: 40% of 600 = 240 students
- Passed in both Mathematics and Chemistry only: 16(2/3)% of 600 = 100 students
- Ratio of students passed in Physics and Mathematics: 9:10
- Passed in both Physics and Chemistry only: 20% of 600 = 120 students
- Passed in all subjects: 14(1/6)% of 600 = 85 students
Calculating Students Passed in Only Two Subjects
1. Students in Only Physics and Chemistry:
- Total in Physics and Chemistry = (Passed in Physics) + (Passed in Chemistry) - (Both Physics and Chemistry) - (All subjects)
- Total = 450 + 318 - 120 - 85 = 563.
2. Students in Only Physics and Mathematics:
- Already given as 240.
3. Students in Only Mathematics and Chemistry:
- Already calculated as 100.
4. Total Students Passed in Only Two Subjects:
- Total = (Students in Physics and Chemistry) + (Students in Physics and Mathematics) + (Students in Mathematics and Chemistry).
- Total = 120 (only Physics and Chemistry) + 240 (only Physics and Mathematics) + 100 (only Mathematics and Chemistry) = 460.
Conclusion
The total number of students who passed in only two subjects is 460, which corresponds to option 'D'.
In a college, there are 600 students studying B.Sc with Physics, Chemistry, and Mathematics. We need to analyze the students who passed in various combinations of these subjects.
Given Data
- Total students: 600
- Passed in Physics: 75% of 600 = 450 students
- Passed in Chemistry: 53% of 600 = 318 students
- Passed in both Physics and Mathematics only: 40% of 600 = 240 students
- Passed in both Mathematics and Chemistry only: 16(2/3)% of 600 = 100 students
- Ratio of students passed in Physics and Mathematics: 9:10
- Passed in both Physics and Chemistry only: 20% of 600 = 120 students
- Passed in all subjects: 14(1/6)% of 600 = 85 students
Calculating Students Passed in Only Two Subjects
1. Students in Only Physics and Chemistry:
- Total in Physics and Chemistry = (Passed in Physics) + (Passed in Chemistry) - (Both Physics and Chemistry) - (All subjects)
- Total = 450 + 318 - 120 - 85 = 563.
2. Students in Only Physics and Mathematics:
- Already given as 240.
3. Students in Only Mathematics and Chemistry:
- Already calculated as 100.
4. Total Students Passed in Only Two Subjects:
- Total = (Students in Physics and Chemistry) + (Students in Physics and Mathematics) + (Students in Mathematics and Chemistry).
- Total = 120 (only Physics and Chemistry) + 240 (only Physics and Mathematics) + 100 (only Mathematics and Chemistry) = 460.
Conclusion
The total number of students who passed in only two subjects is 460, which corresponds to option 'D'.
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Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer?
Question Description
Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer?.
Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In a college, there are 600 students who are doing B.Sc with three subjects viz. Physics, Chemistry and Mathematics. 75% students are passed in Physics and 53% students passed in Chemistry. 40% students passed in both Physics and Mathematics only and16(2/3)% students passed in both Mathematics and Chemistry only. Ratio of students passed in Physics and Mathematics is 9:10. 20% students passed in both Physics and Chemistry only and 14(1/6)% students passed in all subjects.Q. How many students passed in only two subjects?a)365b)390c)425d)460e)None of theseCorrect answer is option 'D'. Can you explain this answer?.
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