In a class test containing 15 questions, 4 marks are given for every correct answer and (-2)marks are given for every incorrect answer Bharathi attempts all questions but only 9 answers are correct. What is her total score? One of her friends Hema attempts only 5 and all are correct . What will be her total score?
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Answer:
Bharati- 24 marks
Hema- 20 marks
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