Please help me I will Mark you brainlist
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He got 9 answers incorrect
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7. No. Of marks given for every correct answer= +4
No. of marks are given for every incorrect answers= -2
No. of marks attempted = ?
No. Of marks she got =36
No. of correct answer she got =11
36÷2 =18
18 ×2 =36
36+11= 47
Therefore No. of question there in exam=47
9. 0
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