Each question answered correctly award 4 marks. If incorrectly deduct 2 marks. Rose took a Diagnostics test consisting of 40 questions. Given the range of excellent grade test is 130-160. Explain whether Rose is succeed in obtain excellent grade if she only managed to answer 25 questions correctly.
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and is equal to 70 marks
so she failed by 60 marks
so she failed by 60 marks
Sruj2:
pls mark as brainliest
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