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Sixty five pupils from a school entered for an examination and 80% of them passed. Another school entered 10 more pupils than the first school and four more pupils passed.The % of pass in the second school was
  • a)
    75%
  • b)
    84%
  • c)
    72%
  • d)
    74.6%
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Sixty five pupils from a school entered for an examination and 80% of ...
Pupils from first school appeared for an examination = 80% of 65 = 52
Pupils from second school appeared for an examination = 52 + 4 = 56
Total pupils in second school = 65 + 10 = 75
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Most Upvoted Answer
Sixty five pupils from a school entered for an examination and 80% of ...
Given information:
- The first school entered 65 pupils for an examination.
- 80% of the pupils from the first school passed the examination.
- The second school entered 10 more pupils than the first school.
- Four more pupils from the second school passed the examination.

To find:
The percentage of pupils who passed the examination in the second school.

Solution:

Step 1: Calculate the number of pupils who passed the examination in the first school.
- 80% of 65 pupils = (80/100) * 65 = 52 pupils

Step 2: Calculate the total number of pupils in the second school.
- The second school entered 10 more pupils than the first school, so the total number of pupils in the second school = 65 + 10 = 75 pupils.

Step 3: Calculate the number of pupils who passed the examination in the second school.
- Four more pupils from the second school passed the examination, so the total number of pupils who passed the examination in the second school = 52 + 4 = 56 pupils.

Step 4: Calculate the percentage of pupils who passed the examination in the second school.
- Percentage of pupils who passed the examination in the second school = (Number of pupils who passed / Total number of pupils) * 100
- Percentage of pupils who passed the examination in the second school = (56/75) * 100 = 74.6%

Therefore, the correct answer is option D) 74.6%.
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Sixty five pupils from a school entered for an examination and 80% of them passed. Another school entered 10 more pupils than the first school and four more pupils passed.The % of pass in the second school wasa)75%b)84%c)72%d)74.6%Correct answer is option 'D'. Can you explain this answer?
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Sixty five pupils from a school entered for an examination and 80% of them passed. Another school entered 10 more pupils than the first school and four more pupils passed.The % of pass in the second school wasa)75%b)84%c)72%d)74.6%Correct answer is option 'D'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Sixty five pupils from a school entered for an examination and 80% of them passed. Another school entered 10 more pupils than the first school and four more pupils passed.The % of pass in the second school wasa)75%b)84%c)72%d)74.6%Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sixty five pupils from a school entered for an examination and 80% of them passed. Another school entered 10 more pupils than the first school and four more pupils passed.The % of pass in the second school wasa)75%b)84%c)72%d)74.6%Correct answer is option 'D'. Can you explain this answer?.
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