Q. What is the next number of the following sequence
125 102 550 ___
Option
a)125
b)100
c)150
D)130
E)120

• Consider the series as 1 2 5 10 25 50 ____
  1*2 = 2
  2*2.5 = 5
  5*2 = 10
  10*2.5 = 25
  25*2 = 50
  50*2.5 = 125
  
  so the answer is 125 i.e. option a) is correct
• 10 years agoHelpfull: Yes(72) No(2)
• yr que is wrong it shuld be like 125102550...ans is 125(eeach term is multiply by 5. like 1*5=5, 2*5=10.....similary so on 25*5=125)
• 10 years agoHelpfull: Yes(11) No(13)
• The ans is 150
  125 is divisible by 5
  102 is divisible by 3
  550 is divisible by 5
  150 is divisible by 3..
• 10 years agoHelpfull: Yes(4) No(6)
• ans":125
  125 102 550 125
• 10 years agoHelpfull: Yes(3) No(10)
• yup 125 is the answer thanks avishek.
• 10 years agoHelpfull: Yes(1) No(2)
• Ans is 125
• 10 years agoHelpfull: Yes(0) No(4)
• as per the given problem :
  lets consider 550=5*0=0 (which is middle element of previous one so,)
  102=1*2=2
  i.e by the options next no. should have 5 in middle so ans=125=1*5=5
  
• 9 years agoHelpfull: Yes(0) No(0)