AE BH CM DU?

a)EH
b)EZ
c) EB
d)None

• AE=1 5
  BH=2 8
  CM=3 13
  DU=4 21
  
  SEE D SECOND LETTER privious two addition comes next second letter
  hence 13+21=34
  i.e H
  
  SO EH ans.
• 9 years agoHelpfull: Yes(9) No(1)
• i can't understand diff bw M & U =8.
  becoz, diff bw E & H=2,H & M=4.this is ok.but not diff bw M & U=8, U & M.
• 10 years agoHelpfull: Yes(4) No(1)
• answer should be UM i.e. none option d)
  OBSERVE THE SECOND TERM OF EACH PAIR
  DIFFERENCE BETWEEN E AND H IS OF 2 I.E 2^1 LETTERS
  H AND M = 4 I.E 2^2 LETTERS
  M AND U = 8 I.E. 2^3 LETTERS
  THUS, AFTER DU EH WILL COME SINCE DIFFERENCE BETWEEN U AND H IS OF 2^4= 16 LETTERS.
• 10 years agoHelpfull: Yes(2) No(6)
• First letter is in sequence A,B,C,D,E
  The second letter sequence numbers will be in form of Fibonacci sequence E,H,M,U,H-5,8,13,21,34.
• 7 years agoHelpfull: Yes(1) No(0)