O, W, R, R, F, X, ?, ?

• seems to be seies made from
  ONE
  two
  three
  four
  Five
  six
  seven
  eight
  
  
  If there is no mistake in given letters by chance, then next two letters will be
  N From seve'N'...... 5th letter
  and
  E from 'E'ight...... first letter
• 12 years agoHelpfull: Yes(5) No(2)
• Solution is O, W, R, R, F, X, E, G
  
  Series is made from
  
  ONE - 1st Letter(O)
  TWO - 2nd Letter(W)
  THREE - 3rd Letter(R)
  FOUR - 4th Letter(R)
  FIVE - 5th Counting(F)
  SIX - 6th Counting(X)
  SEVEN - 7th Counting(E)
  EIGHT - 8th Counting(G)
  
  Final Series will be O, W, R, R, F, X, E, G
  
  Note : Eg: SIX means S=1; I=2; X=3; Again S=4; I=5; X=6;
• 12 years agoHelpfull: Yes(2) No(0)