MCQ Subject: Number Series

A number series follows this pattern: 3, 6, 12, 24, 48, ?. Identify the next number in the series.

Identify the next number in the series: 1, 3, 7, 13, 21, ?

Identify the next number in the series: 5, 8, 11, 7, 10, 13, 9, __?

Identify the next number in the series: 2, 4, 7, 14, 17, 34, ?