3,2,1,4,5,4,5,1,0,6,3,?

• 3,4,5,6 is 1 series and
  2-1=1
  5-4=1
  1-0=1
  3-2=1
  so ans=2
• 12 years agoHelpfull: Yes(98) No(6)
• 3,2,1,4,5,4,5,1,0,6,3,2
  Series can be break in to 3 series-
  3,4,5,6
  2,5,1,3
  1,4,0,
  if we observe 2nd and 3rd series...they are alike....as their common differences is 3,-4,2....
  so next term is 0+2 = 2
• 12 years agoHelpfull: Yes(28) No(13)
• (3,2,1,4)(5,4,5,1)(0,6,3,?)
  3+2+1+4=10
  5+4+5+1=15
  0+6+3+?=20 SO ANS=11
• 11 years agoHelpfull: Yes(7) No(18)
• ans:0
  (3,2,1)(4,5,4)(5,1,0)(6,3,x)
  3/2 remainder=1
  4/5 remainder=4
  5/1 remainder=0
  6/3 remainder=0
  so x=0
• 10 years agoHelpfull: Yes(4) No(3)
• 3,4,5,6 is 1 series and
  2-1=1
  5-4=1
  1-0=1
  3-2=1
  so ans=2
• 11 years agoHelpfull: Yes(3) No(1)
• 3,4,5,6 these are in series and between these there are 2 numbers is there
  then first number-1 is also in series
  3(2-1=1)4(5-1=4)5(1-1=0)6(3-1=2)7
  so ans is 2
• 9 years agoHelpfull: Yes(3) No(0)
• the ans: 2
• 11 years agoHelpfull: Yes(1) No(1)
• 3,4,5,6 these are in series and between these there are 2 numbers is there
  then first number-1 is also in series
  3(2-1=1)4(5-1=4)5(1-1=0)6(3-1=2)7
  so ans is 7..
• 9 years agoHelpfull: Yes(1) No(1)
• 3+2-1=4
  4+5-4=5
  5+1-0=6
  6+3-2=7 ans=7
• 9 years agoHelpfull: Yes(1) No(1)
• (3+2+1)=6
  (4+5+4)=13
  (5+1+0)=6
  (6+3+?)=13=>?=13-9=4
  ans is 4.
• 7 years agoHelpfull: Yes(1) No(0)
• 3+2-4=1
  4+5-5=4
  5+1-6=0
  6+3-7=2
  so answer is 2
• 7 years agoHelpfull: Yes(1) No(0)
• 3,2,1,4,5,4,5,1,0,6,3
  ans (3,2,1)
  (4,5,4)
  (5,1,0)
  (6,3,2)
• 11 years agoHelpfull: Yes(0) No(5)
• let , be +
  3,2,1,4=10
  2,1,4,5=12
  1,4,5,4=14
  4,5,4,5=18
  5,4,5,1=15
  1,0,6,3=10
  therefor the series should continue,
  so sum of 0,6,3,and preceding number should be 12
  hence the number is 3
• 9 years agoHelpfull: Yes(0) No(1)
• here first digit and fourth ,seventh ,10th are in sequence . in between these two numbers following some sequence i.e 2 1,5 4,1 0,3 2. we may conclude this way .
• 9 years agoHelpfull: Yes(0) No(0)
• what is the correct answer
  
• 9 years agoHelpfull: Yes(0) No(0)
• I think the original question is 3, 2, 1, 4, 5, 4, 5, 1, 0, 6, 3, ? and we are required to find last digit. So, it's not 10 in between, it's 1, 0.
  
  This series has following pattern:
  (3, 2, 1), (4, 5, 4), (5, 1, 0), (6, 3, ?).
  
  Here obviously the missing digit is 2.
  
  Logic: The first digit in every parenthesis (3, 4, 5, 6) are increasing by 1. The second digit in parenthesis are (2, 5, 1, 3). Here every digit is one more than two times of preceding digit - Only unit place digit is taken. For example, (2*2+1 = 5), (5*2+1 = 11, so 1 is taken), (1*2+1 = 3). Last digit in every parenthesis is one less than the second digit.
• 7 years agoHelpfull: Yes(0) No(0)
• the answer will be 6 because :
  first 3 are in decreasing order and next two 2 digits are repeated, so now next 2 are decreasing then next 3- digit will be 366
  321 4545 10 636
• 6 years agoHelpfull: Yes(0) No(0)