Q. What is the next number of the following seqeunce
5,6,6.5,6.5,8,7,9.5,.....?

• two series with alternate terms
  5,6.5,8,9.5,...(+1.5) so next term 11
  6,6.5,7,...(+0.5) so next term 7.5
  next two term of series 7.5,11
  
• 11 years agoHelpfull: Yes(12) No(1)
• 5,6,6.5,6.5,8,7,9.5...?
  1st no is 5
  3rd no is 6.5
  5th no is 8
  7th no is 9.5
  diffrent betwwen ist,3rd,5th,7th is 1.5
  so 2nd no is 6
  4th no is 6.5
  6th no is 7
  8th no is 7.5
  diffrent between 2nd ,4th, 6th is 0.5
  so ans is 7.5
  diffrent between 1st,3rd,5th,7th is 1.5
  
• 11 years agoHelpfull: Yes(6) No(0)
• 5+6=11
  6.5+6.5=13
  8+7=15
  9.5+7.5=17
  
  7.5 ans
• 11 years agoHelpfull: Yes(3) No(0)
• take the alternate terms
  6,6.5,7,7.5 then it is obvious that it will be 7.5
  
• 11 years agoHelpfull: Yes(1) No(0)