Class 7 Exam > Class 7 Questions > Out of 450 students, 270 students passed. Wha...
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Out of 450 students, 270 students passed. What is the percentage of students who did not pass?
- a)50%
- b)60%
- c)40%
- d)None of these
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Out of 450 students, 270 students passed. What is the percentage of st...
Number of students who did not pass
= 450 – 270 = 180
= 450 – 270 = 180
Most Upvoted Answer
Out of 450 students, 270 students passed. What is the percentage of st...
Given:
- Total number of students = 450
- Number of students who passed = 270
To find:
- Percentage of students who did not pass
Solution:
To find the percentage of students who did not pass, we need to subtract the number of students who passed from the total number of students, and then express this difference as a percentage.
Step 1: Calculate the number of students who did not pass
Number of students who did not pass = Total number of students - Number of students who passed
Number of students who did not pass = 450 - 270
Number of students who did not pass = 180
Step 2: Calculate the percentage of students who did not pass
Percentage of students who did not pass = (Number of students who did not pass / Total number of students) × 100
Percentage of students who did not pass = (180 / 450) × 100
Percentage of students who did not pass = 40%
Answer:
The percentage of students who did not pass is 40% (option C).
- Total number of students = 450
- Number of students who passed = 270
To find:
- Percentage of students who did not pass
Solution:
To find the percentage of students who did not pass, we need to subtract the number of students who passed from the total number of students, and then express this difference as a percentage.
Step 1: Calculate the number of students who did not pass
Number of students who did not pass = Total number of students - Number of students who passed
Number of students who did not pass = 450 - 270
Number of students who did not pass = 180
Step 2: Calculate the percentage of students who did not pass
Percentage of students who did not pass = (Number of students who did not pass / Total number of students) × 100
Percentage of students who did not pass = (180 / 450) × 100
Percentage of students who did not pass = 40%
Answer:
The percentage of students who did not pass is 40% (option C).
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Out of 450 students, 270 students passed. What is the percentage of students who did not pass?a)50%b)60%c)40%d)None of theseCorrect answer is option 'C'. Can you explain this answer?
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