A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series:
6, 18, 54, ?, 486, 1458

Options

A. 164
B. 160
C. 168
D. 162

Answer

D

Explanation

`6 xx 3 =18`
`18 xx 3=54`
`54 xx 3=162`
`162 xx 3=486`
`486 xx 3=1458`