Which of the following will be the third digit of the fourth number
after the following numbers are arranged in descending order after
reversing the positions of the digits within each number ?
645, 869, 458, 347, 981, 792

• 6,
  968, 854,743,546,297,189 is the sequence at last.
• 10 years agoHelpfull: Yes(5) No(1)
• changing the positions of tens digit and ones digit position ;; it becomes 654,896,485,374,918,729 ;; descending order is 918,896,729,654,485,374 ;; asked fourth number, third digit fourth number is 654 and the third digit in this number is 4
• 10 years agoHelpfull: Yes(2) No(1)
• reversing the positions of the digits mean we can change ones digit and 10 s digit then 4 will be the answer because here we have 3 digit number , if it is 4 digit number like 1234 then we can change positions like 2143 , in the question if there is no specific statement like change only 100 s and 10 s or 10s and 1 s or 100 s and 1 s digits we have to change 1s digit and 10 s digit
• 10 years agoHelpfull: Yes(2) No(0)
• No answer is 4 but i don't know how it come
• 10 years agoHelpfull: Yes(0) No(0)
• pradeep can u explain why we changing the position of tens and ones digit in this they are not asking for change of only tens and ones position
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• 6, since after rearranging and put the order in descending we get 546 as the fourth number
• 10 years agoHelpfull: Yes(0) No(0)
• answer is 6, as after reversing the digits and arranging it in descending order we will get : 968, 854, 743, 546, 297, 189
  so the third digit of the fourth number will be 6
• 10 years agoHelpfull: Yes(0) No(0)
• ANS
  6
  645, 869, 458, 347, 981, 792
  
• 10 years agoHelpfull: Yes(0) No(0)
• rearranged numbers are 968,854,743,546,297,189 so 3rd digit of 546 is 6.
  
• 10 years agoHelpfull: Yes(0) No(0)
• Ans is 6.
  reversing the positions of the digits within each number
  it becomes 546,968,854,743,189,297
  descending order is 968,854,743,546,297,189
  asked fourth number, third digit fourth number is 546 and the third digit in this number is 6
  
• 10 years agoHelpfull: Yes(0) No(0)