In an objective type paper of 200 questions, A got 70% correct answer and B got 87.5% correct answer. Find B's correct answer is what percent more than A's correct answer.
1
20%
2
25%
3
30 %
4
35%
In an objective type paper of 200 questions, A got 70% correct answer and B got 87.5% correct answer. Find B's correct answer is what percent more than A's correct answer.