Directions: Study the following information carefully and answer the given questions.
When a word and number arrangement machine is 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  : 69 ideal 29 camp 92 animal 55 steel 48 junior easy 17 73 uniform
Step-I: animal 69 ideal 29 camp 92 55 steel 48 junior easy 73 uniform 17
Step-II:animal 92 69 ideal 29 camp 55 48 junior easy 73 uniform steel 17
Step-III:animal 92 easy 69 ideal camp 55 48 junior 73 uniform 29 steel 17
Step-IV:animal 92 easy 73 69 ideal camp 55 48 uniform junior 29 steel 17
Step-V:animal 92 easy 73 ideal 69 camp 55 uniform 48 junior 29 steel 17
Step-VI:animal 92 easy 73 ideal 69 55 uniform camp 48 junior 29 steel 17
Step-VII:animal 92 easy 73 ideal 69 uniform 55 camp 48 junior 29 steel 17
Input: 57 computer 33 index 65 economy 46 notes 14 prepare 98 environment teacher 85

Q:

How many numbers are there between ‘environment’ and ‘notes’ in step-IV?

• 1
  Six
• 2
  Four
• 3
  Five
• 4
  Three
• 5
  None of these