3,4,12,6,1,8,8,4,5,6,30,?

• The question is incorrect
  The correct one is 3,4,12,6,1,8,8,4,5,6,30,?
  Solution:
  3*4=12 12/2=6
  1*8=8 8/2=4
  5*6=30 30/2=15
  
• 12 years agoHelpfull: Yes(99) No(6)
• (3,4,12)6(1,8,8)4(5,6,30)
  3*4=12
  12/2=6
  1*8=8
  8/2=4
  5*6=30
  30/2=15
  ans 15
• 11 years agoHelpfull: Yes(20) No(1)
• pls can any one say whther ther wil be any matrix questions in aptitude online test pattern of 2012 fresher offcampus...
• 12 years agoHelpfull: Yes(10) No(6)
• 3150 3*4=12,1*8=8,5*630=3150
• 12 years agoHelpfull: Yes(3) No(12)
• Ist no*2nd no
  then divide next no by 2.
  Ans: 3150.
• 12 years agoHelpfull: Yes(2) No(8)
• (3,4,12,6)(1,8,8,4)(5,6,30,x)
  3*4=12/2=6
  1*8=8/2=4
  5*6=30/2=15
  x=15
• 10 years agoHelpfull: Yes(1) No(2)