a and b appeared in a exam.if the difference of their mark is 60 and the difference of their percentage is 30 what is the total mark for which the examination held for?
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Difference in percentage = 30%
Difference in marks = 60
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Find the total score:
30% = 60
1% = 60 ÷ 30 = 2
100% = 2 x 100
100% = 200 marks
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Answer: The total marks is 200 marks
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jayapandian:
nailed.
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