Question

In each series, look for the degree and direction of change between the numbers. in other words, do the numbers increase or decrease, and by how much look at this series: 2, 6, 18, 54, ... what number should come next? 108 148 162 216

Answer 1

162 is the answer as each term is increasing by a multiple of 3........

Answer 2

162 is the answer....(x3)