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प्रश्न
In an examination, the maximum marks are 900. A student gets 33% of the maximum marks and fails by 45 marks. What is the passing mark? Also, find the pass percentage.
उत्तर
Maximum marks = 900
A student got 33% of 900 marks
`= 900 xx 33/100 =297`
No. of. marks by which he failed = 45
∴ Pass marks = 297 + 45 = 342
Percentage of pass marks = `(342 xx 100)/900 = 38%`
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