Q. What is the next number of the following sequence
6,9,18,6,36,3,54,....

• Next numbers is 0.
  Answer:even numbers(9,6,3) are decrease by -3
  
• 10 years agoHelpfull: Yes(4) No(0)
• Ans: Next number is 0.
  The numbers in odd positions are obtained by multiplying previous number by 3,6,9.... That is 6 ,18(6*3),36(6*6),54(6*9)...
  
  and the numbers in even positions are decreased by 3. so 3-3=0 is next number.
• 10 years agoHelpfull: Yes(0) No(1)
• 0
  because decrement by -3 in even pos
• 10 years agoHelpfull: Yes(0) No(0)