## In a class test(+3)marks are given for every correct answer and (-2)marks are given for every incorrect answer and no marks for not attempti

Question

In a class test(+3)marks are given for every correct answer and (-2)marks are given for every incorrect answer and no marks for not attempting any question. Radha scored 20 marks. If she has got 12 correct answers. How many questions has she attempted incorrectly?

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Math
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2021-08-12T12:35:04+00:00
2021-08-12T12:35:04+00:00 2 Answers
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## Answers ( )

Answer:12 correct answers=12*3=36

incorrect answers=36-20= -16 marks

total incorrect answers =-16/-2=8

ANSWER:

8 questions answered incorrectly

Step-by-step explanation:12×3=36

36-20=16

16÷(-2)= 8