IBPS RRB Officer Scale 1 Model Paper 3

Directions (16-20): In a certain instruction system the different computation processes are written as follows:
(a) x $ y % z means z is multiplied by the sum of x and y.
(b) x # y * z means that when y is subtracted from x and the resultant is divided by z.
(c) x @ y © z means x is added to the resultant when y is divided by z
(d) x • y λ z means x is subtracted from the product of y and z.In each of the questions below, a set of instruction sequence is given. You are required to find out the outcome which should come in place of the question mark(?) in each of the given sets of Sequence.