What is the missing number in the sequence: 6, 9, 18, 45, ___, 369.

A. 135
B. 99
C. 126
D. 162

Show Answer…
Correct Answer: C (126)

Explanation:
The given sequence follows a specific pattern:

Multiply the previous number by 3 and then subtract 9 from the result.

Starting with 6:
6 * 3 = 18
18 – 9 = 9

Continuing with 9:
9 * 3 = 27
27 – 9 = 18

Continuing with 18:
18 * 3 = 54
54 – 9 = 45

Continuing with 45:
45 * 3 = 135
135 – 9 = 126

Therefore, the missing number in the sequence is 126.


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