Reasoning Quiz For Bank Mains Exam 2023-26th November

Directions (1-5): A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and rearrangement.

INPUT— 6531  8234  2813  9812  7823  2312
STEP I- 1356   2348   1238   1289   2378   1223
STEP II- 1223   1238   1289   1356   2348   2378
STEP III- 22   23   28   35   34   37
STEP IV- 4   5   10   8   7   10

Step IV is the last step of the rearrangement. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input.

Input: 2538   5628   8516   7524   6325   2645

Q1. What will the addition of the numbers which is second, fourth and sixth from the left end in step IV?
(a) 32
(b) 28
(c) 38
(d) 40
(e) None of these

Q2. Which of the following would be the difference of the numbers which is 2nd from left end in step I and forth from right end in Step II?
(a) 113
(b) 128
(c) 113
(d) 212
(e) None of these

Q3. Which of the following element will be 3rd to the left of 6th from the left end in step III?
(a) 34
(b) 37
(c) 25
(d) 35
(e) None of these

Q4. What will the addition of the numbers which is second, fourth and sixth from the right end in step III?
(a) 132
(b) 128
(c) 136
(d) 140
(e) None of these

Q5. Which of the following is the product of all the digits of the number which is 3rd number from the left end in step I?
(a) 240
(b) 315
(c) 235
(d) 189
(e) None of these

Solutions (1-5):
In the given Input-Output question the logic is—
For step I- All the digits of the given numbers are arranged in ascending order within the numbers.
For Step II- All the numbers obtained in step I are arranged in ascending order from the left end.
For Step III- First and last digits of the numbers are omitted.
For step IV- The digits of the numbers obtained in step III are added.

INPUT—2538   5628   8516   7524   6325   2645
STEP I- 2358   2568   1568   2457   2356   2456
STEP II- 1568   2356   2358   2456   2457   2568
STEP III- 56  35   35   45   45   56
STEP IV- 11   8   8   9   9   11

S2. Ans. (b)
S3. Ans. (e)
S4. Ans. (d)
S5. Ans (c)
S6. Ans (a)

                                            .                                              .                     .            .