0.3,.6,1.6,3.2,5.2,10.4,13.4,26.8,?

• ANS - 30.8
  SOLUTION:-
  0.3*2=0.6
  0.6+1=1.6
  1.6*2=3.2
  3.2+2=5.2
  5.2*2=10.4
  10.4+3=13.4
  13.4*2=26.8
  26.8+4=30.8
• 7 years agoHelpfull: Yes(24) No(0)
• 0.6+1=1.6
  3.2+2=5.2
  10.4+3=13.4
  26.8+4=30.8(Ans)
• 7 years agoHelpfull: Yes(3) No(0)
• Ans:- 30.8
  Explain
  0.3*2=0.6
  0.6+1=1.6
  1.6*2=3.2
  3.2+2=5.2
  5.2*2=10.4
  10.4+3=13.4
  13.4*2=26.8
  26.8+4=30.8
• 7 years agoHelpfull: Yes(2) No(0)
• 30.8 first no. multiply by 2 and for next no added 1 and again multiply by 2 and for next no added 2 and so on
• 7 years agoHelpfull: Yes(1) No(0)
• 0.3 0.6 1.6 3.2 5.2 10.4 13.4 26.8
  0.3*2=0.6
  0.6+(1)=1.6
  1.6*2=3.2
  3.2+(2)=5.2
  5.2*2=10.4
  10.4+(3)=13.4
  13.4*2=26.8
  26.8+(4)=30.8
  Ans is 30.8
• 7 years agoHelpfull: Yes(1) No(0)
• 0.3*2=0.6
  0.6+1=1.6, 1.6*2=3.2
  3.2+2=5.2, 5.2*2=10.4
  10.4+3=13.4 13.4*2=26.8
  26.8+4=30.8 ans
• 7 years agoHelpfull: Yes(1) No(0)
• Hey ashish , i have my ibm drive scheduled for 18 jan.. can you suggest me from where and how should i prepare ?? It will be great help.
• 7 years agoHelpfull: Yes(0) No(0)
• this series is in pairs of three terms
  second=first*2
  third=second+1.0*n
  n belongs to natural numbers
• 7 years agoHelpfull: Yes(0) No(0)
• 0.3*2=0.6, 0.6+1=1.6
  1.6*2=3.2, 3.2+2=5.2
  5.2*2=10.4, 10.4+3=13.4
  13.4*2=26.8, 26.8+4=30.8
  Ans:-30.8
• 7 years agoHelpfull: Yes(0) No(0)
• do it alternate
  1)first double
  2)add 1.0,2.0,3.0......
  
  so answer is 3.8
• 7 years agoHelpfull: Yes(0) No(0)
• here series is beguning with 0.3 next term arrive by double it and then add 1 this process goes on. last term is 30.8
• 7 years agoHelpfull: Yes(0) No(0)
• 53.6(next no. is double of the previous number.)
• 6 years agoHelpfull: Yes(0) No(1)