Math, asked by sanjay1516, 9 months ago

In a test of 50 questions, each correct answer fetches two marks and each wrong answer fetches -0.5 marks. A candidate attempted all the questions and scored 40 marks. How many questions did he attempt correctly?

Answers

Answered by Omdhawade2019

1

Answer:

it will be help you

Step-by-step explanation:

20 mark

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