. In a class test, 5 marks are awarded for every correct answer and (-2) marks are
awarded for every incorrect answer. (i) Malavika answerd all the questions and scored 22
marks though she got 8 correct answers. How many incorrect answers had she attempted?
Answers
Answered by
2
Answer:
She attempted 9 incorrect answers
Answered by
4
Answer:
She got 8 correct answers
One correct answer gives 5 marks
So 8 answers gives=40 marks
According to statement she got 22 marks
So Total marks = 40-22 = 18
Mark for 1 wrong answer -2
So wrong answer= Total Marks / 2
Wrong answers= 18/2=9
So she got 9 answers wrong...
Please mark as the brainliest
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