[A]. 27
[B]. 108
[C]. 68
[D]. 72
✅ The correct answer is option A.
Numbers are alternatively multiplied by 3 and divided by 2.
So, the next number = 54 ÷ 2 = 27.
Numbers are alternatively multiplied by 3 and divided by 2.
So, the next number = 54 ÷ 2 = 27.