Question

There are 90 multiple choice questions in a test. .
Suppose you get four marks for every correct answer
and for every question you leave unattempted or answer
wrongly, two marks are deducted from your total score
of correct answers. If you get 180 marks in the test, then
find the number of questions you answered correctly.​

Answer 1

Answer:

this is two solution ok.

Step-by-step explanation:

this is your answer

MARK AS BRAINLIST

Answer 2

Answer:

45

Step-by-step explanation:

Total = 90

Total Mark if all correct = 90(4) = 360

But all are not correct

Actual Mark obtained = 180

Since 180 = 360 - 180

So marks deducted for wrong or Unattempted questions = 180

Number of correct question = 180/4 = 45

Hope it helped you

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