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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
In
the half yearly exam only 60% of the students were passed.
Out of these (passed in half-yearly)
only 70% students are passed in annual exam, out of remaining students (who
fail in half-yearly exam) 80% passed in annual exam. What percent of the
students passed the annual exam?
Solution
Percentage Puzzle: Exam Pass Analysis
Step-by-Step Breakdown:
- Assume total students = 100
- Passed in Half-Yearly = 60 students
- 70% of 60 passed in Annual = 42 students
- Failed in Half-Yearly = 40 students
- 80% of 40 passed in Annual = 32 students
- Total passed in Annual = 42 + 32 = 74 students
✅ Final Answer: 74% of the students passed the annual exam.
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