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Machine Input/ Output Practice Test Question Paper - 2 with Answer Key and Solution [Reasoning Ability]

Here is solved questions of problems on Machine Input/ Output [Reasoning Ability] for SBI PO and IBPS exams. Machine Input/ Output related questions are asked in almost all entrance examinations and candidates need to practice this section very hard to score good marks and hence good position in merit list.

 

Machine Input/ Output Practice Test- 2


Directions (1-5): Read the following information carefully and answer the questions given below

A word and number, arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following an illustration of input and rearrangement.

Input: 43 nobody chase 32 45 desk top feast 67 82 97 guess oracle 29
Step I: 43 nobody chase 32 45 desk feast 67 82 97 guess oracle top 29
Step II: 43 nobody chase 45 desk feast 67 82 97 guess top 29 oracle 32
Step III: chase 45 desk feast 67 82 97 guess top 29 oracle 32 nobody 43
Step IV: chase desk feast 67 82 97 top 29 oracle 32 nobody 43 guess 45
Step V: chase desk 82 97 top 29 oracle 32 nobody 43 guess 45 feast 67
Step VI: chase 97 top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82
Step VII: top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82 chase 97


And step VII is the last step of the above arrangement. As per the rules followed in the step, find out the appropriate step for the given input.

Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody

Q.1. How many steps will be required to complete the given input?

A) Four
B) Five
C) Six
D) Seven
E) None of these




Q.2. Which of the following is the first element from the left end of step VI?

A) Cute
B) Silent
C) Melody
D) Oliver
E) None of these




Q.3. What is the position of 'melody' in the last step but one?

A) Seventh from right
B) Second from left
C) Sixth from right
D) Fourth from right
E) None of these




Q.4. Which element is fourth to the right of 'silent' in step V?

A) 35
B) Cute
C) 98
D) Quant
E) None of these




Q.5. Which of the following is step IV of the given input?

A) hear cute 65 98 giant 71 82 melody silent 19 quant 35 oliver 50
B) hear cute 98 65 giant 71 82 silent 19 quant 35 oliver 50 melody
C) hear cute quant 82 50 giant 35 19 65 98 silent 71 oliver melody
D) hear cute 98 giant 71 82 silent 19 quant 35 oliver 50 melody 65
E) None of these




Directions (6-10): Read the following information carefully and answer the questions given below:

A word-and-number arrangement machine, when given an input line of words and numbers, rearranges them following a particular rule in each step.The following is an illustration of the input and its rearrangement. (All the numbers are two digit no.'s)

Input: go now 53 39 18 for again 66

Step 1: 66 go now 53 39 18 for again
Step 2: 66 again go now 53 39 18 for
Step 3: 66 again 53 go now 39 18 for
Step 4: 66 again 53 for go now 39 18
Step 5: 66 again 53 for 39 go now 18
Step 6: 66 again 53 for 39 go 18 now

Step-6 is the last step of the above input.

As per the rule followed in the following questions the appropriate step for the given input.

Q.6. Input: chanoyu wink 24 44 57 Heinz beech 71.
How many steps will be required to complete the rearrangement? 

A) Three
B) Four
C) Five
D) Six
E) None of these




Q.7. Input: trees 18 27 desk are 91 hour zero 31 16 chairs.
Which of the following will be step 4?

A) 91 are 31 trees 18 27 desk hour zero 16 chairs
B) 91 trees 18 27 desk are hour zero 31 16 chairs
C) 91 are 31 chairs trees 18 27 desk hour zero 16
D) 91 are 31 chairs 27 desk 18 trees hour zero 16
E) None of these




Q.8. Input: how two 38 23 87 43 room over
Which of the following steps will be the last?

A) Step 4
B) Step 5
C) Step 6
D) Step 7
E) None of these




Q.9.  Step 2 of an input is:   94 car 86 window shut 52 31 house
Which of the following is definitely the input?

A) 94 car window 86 shut 52 31 house
B) 86 window 94 car shut 52 31 house
C) car shut window 86 52 31 house 94
D) Cannot be determined
E) None of these




Q.10. Input: show 51 37 now for 82 49 boot
Which of the following steps will be the last but one?

A) Step 5
B) Step 6
C) Step 7
D) Step 8
E) None of these




Answers of above questions:

  1. D
  2. A
  3. C
  4. E
  5. D
  6. D
  7. C
  8. C
  9. D
  10. B

Solution for Q .1 to 5


Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody

Step I: 35 quant hear cute 50 65 98 giant 71 82 oliver melody silent 19

Step II: hear cute 50 65 98 giant 71 82 oliver melody silent 19 quant 35

Step III: hear cute 65 98 giant 71 82 melody silent 19 quant 35 oliver 50

Step IV: hear cute 98 giant 71 82 silent 19 quant 35 oliver 50 melody 65

Step V: cute 98 giant 82 silent 19 quant 35 oliver 50 melody 65 hear 71

Step VI: cute 98 silent 19 quant 35 oliver 50 melody 65 hear 71 giant 82

Step VII: silent 19 quant 35 oliver 50 melody 65 hear 71 giant 82 cute 98


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