9, 18, 54, 216, ?, 6480

2025

Answer: C. 1080 — Answer: 1080 Explanation: Each term is obtained by multiplying the previous term by an increasing integer. 9 × 2 = 18 18 × 3 = 54 54 × 4 = 216 216 × 5 = 1080…

A.
432
B.
864
C.
1080
D.
1512

Attempted by 1617 students.

Show answer & explanation

Correct answer: C

Answer: 1080

Explanation: Each term is obtained by multiplying the previous term by an increasing integer.

9 × 2 = 18
18 × 3 = 54
54 × 4 = 216
216 × 5 = 1080 (missing term)

Verification: 1080 × 6 = 6480, which matches the given next term.

Explore the full course: Tcs Ignite Smart Hiring Test Series