240, ?, 120, 40, 10, 2

Choose the missing terms out of the given alternatives.<br> AI, BJ, CK, ?

One term in the number series is wrong. Find out the wrong term.<br> 4, 10, 22, 46, 96, 190, 382

Choose the missing terms out of the given alternatives : A, I, P, V, A, E, ?

Choose the missing terms out of the given alternatives.<br> WFB, TGD, QHG, ?

4, 10, ?, 82, 244, 730

One term in the number series is wrong. Find out the wrong term.<br> 1, 2, 4, 8, 16, 32, 64, 96

Choose the missing terms out of the given alternatives.<br> ejo tyd ins xch ?

2, 1, 2, 4, 4, 5, 6, 7, 8, 8, 10, 11, ?