Civil Services Examination · প্রশ্ন 29

Three variables x, y and z take values 2, 3, 4 or 5 such that their values are always distinct. If M and N denote the largest possible value and the smallest possible value, respectively, of the expression {(x × y) + z}, then M - N is

1. A11
2. B12
3. C13
4. D14