1.

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Answer:

C) 144

Step-by-step explanation:

The word is DANGER

NUMBER of vowels = 2 ( A and E)

number of consonants = 4 ( D , N, G, R)

there are 3 even PLACES.

therefore 3P2 = 6 ways.

Remaining 4 consonants will be arranged in 4! ways.

therefore total arrangements = 6×4!=144

e. g C) 144



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