A student was awarded certain marks in an examination . However , after -re-evalution , his marks were reduced by 40% of the marks that were originally awarded to him so that the new score now became 96. How many marks did the student lose after re-evaluation ?A. 58B. 68C. 63D. 64

A student was awarded certain marks in an examination . However , afte

1.	A student was awarded certain marks in an examination . However , after -re-evalution , his marks were reduced by 40% of the marks that were originally awarded to him so that the new score now became 96. How many marks did the student lose after re-evaluation ?A. 58B. 68C. 63D. 64
Answer» Correct Answer - D (d) Let initial marks of student =x After Re-evaluation marks reduced by 40% of x New score =60% of x =96 `=(60)/(100)xx x=96` `x=(96xx100)/(60)` `x=160` Marks lose =160-96=64

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A student was awarded certain marks in an examination . However , after -re-evalution , his marks were reduced by 40% of the marks that were originally awarded to him so that the new score now became 96. How many marks did the student lose after re-evaluation ?A. 58B. 68C. 63D. 64

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