What level did you take? I don't know about the other levels, but N1 is scored like this:

文字・語彙・文法

問題1 - 6 problems, 1 point each, 6 points total

問題2 - 7 problems, 1 point each, 7 points total

問題3 - 6 problems, 1 point each, 6 points total

問題4 - 6 problems, 2 points each, 12 points total

問題5 - 10 problems, 1 point each, 10 points total

問題6 - 5 problems, 1 point each, 5 points total

問題7 - 5 problems, 2 points each, 10 points total

56 points total, but to find your score out of 60, divide your points by 56 and multiply by 60.

読解

問題8 - 4 problems, 2 points each, 8 points total

問題9 - 9 problems, 2 points each, 18 points total

問題10 - 4 problems, 3 points each, 12 points total

問題11 - 3 problems, 2 points each, 6 points total

問題12 - 4 problems, 3 points each, 12 points total

問題13 - 2 problems, 2 points each, 4 points total

60 points total.

聴解

問題1 - 6 problems, 2 points each, 12 points total

問題2 - 7 problems, 1 point each, 7 points total

問題3 - 6 problems, 2 points each, 12 points total

問題4 - 14 problems, 1 point each, 14 points total

問題5 - 3 problems, 3 points each, 9 points total

54 points total, but to find your score out of 60, divide your points by 54 and multiply by 60.

It's not clear what the passing score is for each section.