Geometric progression (×3): Find the 8th term of the sequence 2, 6, 18, 54, … Recognize the constant ratio and use the nth-term formula to compute term 8. Choose the correct value.
Verbal Reasoning
Series Completion
Difficulty: Easy
Choose an option
-
A4370
-
B4374
-
C7443
-
D7434
Answer
Correct Answer: 4374
Explanation
Identify GP Common ratio r = 3; first term a = 2.
Apply nth-term Tn = a · rn−1 T8 = 2 · 37 = 2 · 2187 = 4374.