In an examination passing percentages is 40 a obtains 72 out of 200. By what percentage did he fail
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Percentage required to pass = 40%
Total Marks = 200
So total marks Required to qualify
=Total Marks × Percentage required to pass
= 200 × 40%.
=200×40/100
=8000/100
=80
Actual Marks secured = 72
No.of marks Less than the Requirement = 80 - 72 = 8
its Percentage
= (marks Required/total marks )×100
= (8/200)×100
=800/200
=4 %
Total Marks = 200
So total marks Required to qualify
=Total Marks × Percentage required to pass
= 200 × 40%.
=200×40/100
=8000/100
=80
Actual Marks secured = 72
No.of marks Less than the Requirement = 80 - 72 = 8
its Percentage
= (marks Required/total marks )×100
= (8/200)×100
=800/200
=4 %
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