Thenmalar appeared for competitive exam which has negative scoring of 1 mark
for each incorrect answer. In paper I she answered 25 questions incorrectly and in
paper II, 13 questions incorrectly. Find the total reduction of marks.
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Answer:
38 marks will be cut from total gain marks
Step-by-step explanation:
Since every incorrect option score is -1
So
In the first paper if she attempt 25 wrong answers then
total reduction of marks in first exams = 25× 1 = 25
In the second paper if she attempt 13 wrong answers then
total reduction of marks in second paper = 13 × 1 = 13
Total number reduction in the whole exam = 25 + 13 = 38
Thus
38 marks will be cut from total gain marks of her exam.
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