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Yash scored 40marks in a test, getting 3marks for each right answer and losing 1mark for each wrong answer. Had 4marks been awarded for each correct answer and 2marks been deducted for each incorrect answer, then Yash would have scored 50marks. How many questions were there in the test?

Harshit Singh , 2 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 2 Years ago

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