in an exam there were 50 queation and each carried 4 maarks.Sahil scored 80% marks in the test. Later 5 questions were proved logically incorrect and the score ofeach student was calculated out of the rest of the questions.Then sahil's new score,if he had not attempted any of the delated question is
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Total score in a test = 50×4 = 200
Marks scored by sahil = 200 × 80/100 = 160
Total marks of questions that was wrong = 5×4 = 20
if he has not attempted any of these questions then his Marks will be 160 only but his Percentage will increase
then total marks of test = 200-20 = 180
(160/180 )× 100 = 88.88%
Marks scored by sahil = 200 × 80/100 = 160
Total marks of questions that was wrong = 5×4 = 20
if he has not attempted any of these questions then his Marks will be 160 only but his Percentage will increase
then total marks of test = 200-20 = 180
(160/180 )× 100 = 88.88%
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