Math, asked by gauravdassam09, 1 month ago

In a test 5 marks are given for every correct answer and -2 marks are given for every incorrect answer. Arav answered all the questions and scored 30 marks though he got 10 correct answers. How many incorrect answers had he attempted?

Answers

Answered by vishnub1833

2

Answer:

the test is for 30 marks and remaining 29 marks

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