Directions (1-5): An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step, but it can be repeated with some other mathematical operation (as multiplication can be used with subtraction in step 1 and same can be used with addition in step 2)
As per the rules followed in the steps given above, find out in each of the following questions the appropriate step for the given input.
Q1. Find the addition of the three numbers obtained in step I?
(a) 160
(b) 100
(c) 158
(d) 102
(e) None of these
Q2. Find the multiplication of two numbers obtained in Step III?
(a) 1296
(b) 1340
(c) 1546
(d) 1120
(e) None of these
Q3. Find the difference between the two numbers obtained in Step II?
(a) 16
(b) 41
(c) 51
(d) 53
(e) None of these
Q4. Find the square of number which is obtained in Step IV?
(a) 324
(b) 625
(c) 196
(d) 225
(e) 361
Q5. If digit is exchanged within each block of step III, then find the number obtained in step IV?
(a) 17
(b) 15
(c) 51
(d) 10
(e) None of these
Solutions
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