Yash scored 40 marks in a test getting 3 marks for each right answer and losing one mark for each wrong answer. had 4 marks been awarded for each correct answer and two marks been deducted for each incorrect answer, then years would have scored 50 marks .how many questions were there in the test ?
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Yash scored 40 marks in a test, getting 3 marks for each right answer and losing 1 mark for each wrong answer. Had 4 marks been awarded for each correct answer and 2 marks been deducted for each incorrect answer, then Yash would have scored 50 marks. ... So, the total number of questions in the test is equal to15+5=20.
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20 is the correct answer
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