EduGoog

Number of the letters skipped in between adjacent letters of the series starting from behind are increased by one.
Which of the following series observes this rule ?

Option:
A. OIGDC
B. OMJFA
C. OMKIG
D. ONLKJ
Answer: B . OMJFA

Justification:

O N M L  K J I  H  G F E  D  C  B A
  1   2  

3

  4  
    +1   +1   +1    

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