Math, asked by subhadarshinissouvam, 1 month ago

2 There are 90 multiple choice questions in a test. Suppose you get two marks for every correct answer and for every question you leave unattempted on answer wrongly, one mark is deducted from your total score of correct answers. If you get 60 marks in the test, then how may questions did answer correctly?​

Answers

Answered by Nikhilsharma1127
1

Answer:

It is given that 2 marks are awarded for every correct answer. Hence, we get the number of marks scored for correct answers =2x . We know that 1 mark is deducted for every wrong answer which gives the number of marks to be deducted for wrong answers =(90−x)×1=(90−x) .

Step-by-step explanation:

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