0,1,8,15,24,35,48,?

• 3^2 -1=8
  4^2 -1=15
  5^2 -1=24
  6^2 -1=35
  7^2 -1=48
  8^2 -1=63
  
  ans is 63
• 10 years agoHelpfull: Yes(4) No(1)
• Here the pattern is (square of no.)-1
  1*1-1=0 ; 2*2-1=3 ; 3*3-1=8 ; 4*4-1=15 ; 5*5-1=24 ; 6*6-1=35 ; 7*7-1=48
  So 1 is odd in the series.
• 10 years agoHelpfull: Yes(0) No(0)
• 2*4=8
  3*5=15
  4*6=24
  5*7=35
  6*8=48
  therefore next is
  7*9= 63
• 10 years agoHelpfull: Yes(0) No(0)