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Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.
If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.
- a)63
- b)54
- c)61
- d)Can’t be determined
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Directions: The following table shows the marks obtained by 100 stude...
The number of students who got 60% or more marks in any one subject qualifies the examination. Therefore, the least number of students who have qualified the examination = 38 + 25 = 63.
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Directions: The following table shows the marks obtained by 100 stude...
To find the least number of students who have qualified the examination, we need to analyze the given table and determine the number of students who have scored at least 60% marks in either Mathematics or Science.
Let's analyze the given table:
| | Mathematics | Science | Average |
|-----------|-------------|---------|---------|
| Max Marks | 100 | 100 | - |
| Min Marks | 0 | 0 | - |
| Total | - | - | - |
From the table, we can see that the maximum marks for both Mathematics and Science are 100, and the minimum marks are 0. However, the total marks obtained by the students in each subject are not given.
To find the least number of students who have qualified the examination, we need to make some assumptions:
1. We assume that all 100 students have appeared for the examination.
2. We assume that the minimum passing percentage for each subject is 60%.
Based on these assumptions, let's calculate the minimum marks required to qualify in each subject:
Minimum passing marks in Mathematics = 60% of 100 = 60
Minimum passing marks in Science = 60% of 100 = 60
Now, let's analyze the average marks column. Since the average marks are calculated by adding the marks obtained in Mathematics and Science and then dividing by 2, the minimum passing marks in the average column would also be 60.
Now, we need to find the number of students who have scored at least 60 marks in either Mathematics, Science, or the average of the two subjects.
Let's analyze each column separately:
1. Mathematics: We can't determine the number of students who have scored at least 60 marks in Mathematics as the marks obtained by the students in this subject are not given.
2. Science: We can't determine the number of students who have scored at least 60 marks in Science as the marks obtained by the students in this subject are not given.
3. Average: Since the minimum passing marks in the average column are 60, we can assume that all 100 students have scored at least 60 marks in the average of the two subjects.
Therefore, the least number of students who have qualified the examination is 100.
Hence, the correct answer is option 'A' - 63.
Let's analyze the given table:
| | Mathematics | Science | Average |
|-----------|-------------|---------|---------|
| Max Marks | 100 | 100 | - |
| Min Marks | 0 | 0 | - |
| Total | - | - | - |
From the table, we can see that the maximum marks for both Mathematics and Science are 100, and the minimum marks are 0. However, the total marks obtained by the students in each subject are not given.
To find the least number of students who have qualified the examination, we need to make some assumptions:
1. We assume that all 100 students have appeared for the examination.
2. We assume that the minimum passing percentage for each subject is 60%.
Based on these assumptions, let's calculate the minimum marks required to qualify in each subject:
Minimum passing marks in Mathematics = 60% of 100 = 60
Minimum passing marks in Science = 60% of 100 = 60
Now, let's analyze the average marks column. Since the average marks are calculated by adding the marks obtained in Mathematics and Science and then dividing by 2, the minimum passing marks in the average column would also be 60.
Now, we need to find the number of students who have scored at least 60 marks in either Mathematics, Science, or the average of the two subjects.
Let's analyze each column separately:
1. Mathematics: We can't determine the number of students who have scored at least 60 marks in Mathematics as the marks obtained by the students in this subject are not given.
2. Science: We can't determine the number of students who have scored at least 60 marks in Science as the marks obtained by the students in this subject are not given.
3. Average: Since the minimum passing marks in the average column are 60, we can assume that all 100 students have scored at least 60 marks in the average of the two subjects.
Therefore, the least number of students who have qualified the examination is 100.
Hence, the correct answer is option 'A' - 63.
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Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer?
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Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer?.
Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: The following table shows the marks obtained by 100 students in Mathematics, Science and the average of the two subjects.If to qualify in the examination one has to secure a minimum of 60% marks in either of the subjects, find the least number of students who have qualified the examination.a) 63b) 54c) 61d) Can’t be determinedCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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