The eighth term in the series
2, 6, 18, 54, ___ is

Correct option is B

Given: 2, 6, 18, 54, …
Logic: Each term is multiplied by 3 to get the next term.
1st term = 2
2nd term = 2 × 3 = 6
3rd term = 6 × 3 = 18
4th term = 18 × 3 = 54
5th term = 54 × 3 = 162
6th term = 162 × 3 = 486
7th term = 486 × 3 = 1458
8th term = 1458 × 3 = 4374
Thus, the correct option is (B).