Machine Input Output Reasoning Questions for Competitive Exams

Important Machine Input Output Reasoning Questions:

Direction (15 to 20): Study the given information and answer the following question. A word and number arrangement machine are given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of input and rearrangement. (All the numbers are two-digit numbers)

Input    : 61 person train 69 city 75 long 64 kind 73.

Step 1: 75 61 person 69 city long 64 kind 73 train.

Step 2: 73 75 61 69 city long 64 kind train person.

Step 3: 69 73 75 61 city 64 kind train person long.

Step 4: 64 69 73 75 61 city train person long kind.

Step 5: 61 64 69 73 75 train person long kind city.

And Step V is the last step of the above arrangement as the intended arrangement is obtained. As per the rules followed in the given steps, find out the appropriate steps for the given input.

Input: 38 expert 33 done insect 42 45 32 given find 47 again.

Q.15. Which of the following represents seconds from the left and third from the right in the fourth steps?

(A) 42, given

(B) 38, find

(C) 42, insect

(D) 33, find

Q.16. Which of the following elements appear (s) between ‘33’ and ‘insect’ in step III?

(A) both done and again

(B) only again

(C) done, 32 and again

(D) only done

Q.17. How many elements are there between ‘47’ and ‘done’ in the second last step?

(A) both done and again

(B) only again

(C) done, 32 and again

(D) only done

Q.18. Which step number is the following output? 42 45 47 38 expert 33 done again insect given find

(A) 2

(B) 5

(C) 4

(D) 3

Q.19. What is the position of ‘38’ with respect to ‘expert’ in step 4?

(A) second to the left

(B) eleventh to the left

(C) second to the right

(D) immediate left

Q.20. How many steps will be required to complete the arrangement?

(A) five

(B) six

(C) seven

(D) eight

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