Hemavathi gets 3 marks for each right sum and loses 2 marks for each wrong sum. He attempts 35 sums and obtains 60 marks. The number of sums attempted correctly is ? | Examsbook

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Hemavathi gets 3 marks for each right sum and loses 2 marks for each wrong sum. He attempts 35 sums and obtains 60 marks. The number of sums attempted correctly is ?

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Ashu administrators Reply Quote

Answer : 4 26 Explanation : Answer: D) 26 Explanation: Let, Hema attempted

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