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The next number of the sequences 7, 243, 21, 81, 63, 27, .....

A9

B81

C243

D189

Answer:

D. 189

Read Explanation:

7 × 3 = 21 21 × 3 = 63 next will be 63 × 3 = 189 Similarly, 243/3=81 81/3=27


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