A.
360
B.
240
C.
120
D.
480
Total number of ways in which all letters of the word GARDEN can be arranged =6!
There are two vowels in the word GARDEN
Total number of ways in which these two vowels can be arranged =2!
∴∴ Total number of required ways =6!2!6!2!
⇒360
Hence (A) is the correct answer
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