2,5,9,15,25,__,__

• the series is of the form=2^0+1=2
  2^1+3=5
  2^2+5=9
  2^3+7=15
  2^4+9=25
  next number will be=2^5+11=43,2^6+13=77
  so 43,77 is the answer
• 11 years agoHelpfull: Yes(8) No(0)
• if u see in this way @ankush then answer is 43 plz check am i right
• 11 years agoHelpfull: Yes(2) No(0)
• thanks @udit...u r right...the answer is
  2,5,9,15,25,43,77 is the right answer...
• 11 years agoHelpfull: Yes(1) No(0)
• series is:-2,5,9,15,25,53,87,...(1)
  difference b/w eq 1 is 3,4,6,10,18,34,..(2)
  then also differ. b/w eq 2 is 1,2,4,8,16 is series.
  then answer is 53 & 87
• 11 years agoHelpfull: Yes(0) No(2)