In an examinalion (+5)are given every correct answer and (-1) mark is deducted for every correct answer find total marks Rashmi attempt 20 question in which 18 are incrrect and 2 are correct .
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Step-by-step explanation:
Marks given for correct answer: +5
No. of questions correct: 2
Marks for correct answers: 5 x 2 = 10 marks
Marks taken away for wrong answers: -1
No. of wrong answers: 18
Marks for wrong answers: 18 x (-1) = -18
Total marks of test: 20 x 5 = 100
Marks given for answers: 10 + (-18) = (-8)
Therefore, the marks Rashmi got: 100 + (-8) = 92 marks
I don’t know if I’m correct or not. Hope it helps. ^.^
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