Naman scored 70 marks through attempted 22 questions then find how many question had attempted incorrectly
Answers
Answered by
2
Answer:
may be each question carries 3.5 marks so 20 questions carry 70 marks . Possibly 2 questions are attempted wrong by Naman . 22 questions will carry 77 marks. It means he obtainted 70 marks out of 77 marks
Similar questions