In a mathematics question paper of an engineering entrance examination,the total number of question are 50.According to the marking scheme,5 marks are given for every correct answer and-3marks for every incorrect answer,and 0for question not attempted (a) Saurabh attempt all question but only 45 of his answer are correct. What is his total score in Mathematics.
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calculating the marks for correct answer
45*5
225
marks for incorrect ones
5*3
15
therefore total marks obtained are
225-15
210
45*5
225
marks for incorrect ones
5*3
15
therefore total marks obtained are
225-15
210
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