A student declared " passed" if he secured 40% of total marks . In an examination a student secured 24 marks and hence scored 4 marks more than that are necessary for passing. Find the maximum marks at the examination.
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Answer=20=40% so, it will be 50 marks test
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If he secured 24 narks and got more 4 marks than he needed then 40%= 20 .40/100*x= 20. Then x=100/40*20= 50
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