an examination has 10 questions each correct answer get 1 mark and each wrong answer get 1/2 negative mark if kailash done 5 questions right and 5 questions wrong what would be her marks
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Answer:
2.5
Step-by-step explanation:
total marks = 5*5 = 5
negative marking = 1/2*5 = 2.5
marks obtained= 5-2.5 = 2.5
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