2. Q8) In a test (+5) marks are given for every correct answer and (-2) marks are given for every incorrect answer.
Rohan answered all questions and scored 24 marks though he got 8 correct answer. Smitha answered all questions and scored (-15) marks though he got 3 correct answers How many incorrect answer had they attempted ii)
Answers
Answered by
4
Total marks for correct answer =5×4=20
Thus, Jay got a total 20 marks for 4 correct answers.
Now, subtracting total marks he got from total marks of correct answer we will get marks for incorrect answer. So, writing as
=20−(−12)=20+12=32 marks.
Similar questions