Select the combination of letters that when sequentially placed in the gaps of the given letter series will complete the series.

D _ DEF _ EF _ D _

  1. EDGE
  2. GGDE
  3. EGEE
  4. FEDG

Answer (Detailed Solution Below)

Option 1 : EDGE
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RRB NTPC Graduate Level Full Test - 01
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Detailed Solution

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1)

D

E

D

E

F

D

E

F

G

D

E

2)

D

G

D

E

F

G

E

F

D

D

E

3)

D

E

D

E

F

G

E

F

E

D

E

4)

D

F

D

E

F

E

E

F

D

D

G

 

 The pattern in option 1 is DE/DEF/DEFG/DE

Hence, ‘EDGE’ is the correct answer.

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