In an examination there is 100 questions. 1 mark is given to every correct answer and 1 mark is reduced for every wrong answer. A person scored 90 marks then how many correct answer he had given?
Answers
Answered by
1
Answer:
it's 90 correct answer and pls sub to me at Crown_Scar YT
Similar questions
Math,
1 month ago
English,
1 month ago
Computer Science,
1 month ago
English,
3 months ago
Computer Science,
3 months ago
Political Science,
9 months ago