Input Output Questions and Answers : Logical Reasoning

  • Instructions:(1 - 5)
    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 input and rearrangement.
    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 now 18
    Step 7 : 66 again 53 for 39 go 18 now
  • 1. 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

Answer: Option 'D'

Write the first letters of the given problem.
Step 1 : 71 C W 24 44 57 H B
Step 2 : 71 B C W 24 44 57 H
Step 3 : 71 B 57 C W 24 44 H
Step 4 : 71 B 57 C 44 W 24 H
Step 5 : 71 B 57 C 44 H 24 W
Step 6 : 71 B 57 C 44 H 24 W

  • 2. 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

Answer: Option 'C'

Step 1 : 91 trees 18 27 desk are hour zero 31 16 chairs 
Step 2 : 91 are trees 18 27 desk hour zero 31 16 chairs 
Step 3 : 91 are 31 trees 18 27 desk hour zero 16 chairs 
Step 4 : 91 are 31 chairs trees 18 27 desk hour zero 16 
Step 5 : 91 are 31 chairs 27 trees 18 desk hour zero 16 
Step 6 : 91 are 31 chairs 27 desk trees 18 hour zero 16 
Step 7 : 91 are 31 chairs 27 desk 18 trees hour zero 16 
Step 8 : 91 are 31 chairs 27 desk 18 hour trees zero 16 

Step 9 : 91 are 31 chairs 27 desk 18 hour 16 trees zero 

Step 10 : 91 are 31 chairs 27 desk 18 hour 16 trees zero

  • 3. 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

Answer: Option 'C'

Step 1 : 87 how two 38 23 43 room over 
Step 2 : 87 how 43 two 38 23 room over 
Step 3 : 87 how 43 over two 38 23 room 
Step 4 : 87 how 43 over 38 two 23 room 
Step 5 : 87 how 43 over 38 room two 23 
Step 6 : 87 how 43 over 38 room 23 two

  • 4. 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

Answer: Option 'D'

From the given step input cannot be determined

  • 5. Input: show 51 37 now for 82 49 goot 
    Which of the following steps will be the last but one?
A.) Step 7
B.) Step 8
C.) Step 6
D.) Step 5

Answer: Option 'C'

Step 1 : 82 show 51 37 now for 49 goot 
Step 2 : 82 for show 51 37 now 49 goot 
Step 3 : 82 for 51 show 37 now 49 goot 
Step 4 : 82 for 51 goot show 37 now 49 
Step 5 : 82 for 51 goot 49 show 37 now 
Step 6 : 82 for 51 goot 49 now show 37 
Step 7 : 82 for 51 goot 49 now 37 show

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