Answer :
Take 90/4.
There should be at least 23 questions answered correctly, as you cannot have 22.5 questions.
You can check by taking 23*4 and figuring out that he would receive 92 points for answering 23 questions correctly.
There should be at least 23 questions answered correctly, as you cannot have 22.5 questions.
You can check by taking 23*4 and figuring out that he would receive 92 points for answering 23 questions correctly.