5760, 960, ?, 48, 16, 8

4, 12, 36, 108, ?

3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?

Choose the missing terms out of the given alternatives.<br> U, B, I, P, W, ?

One term in the number series is wrong. Find out the wrong term.<br> 8, 13, 21, 32, 47, 63, 83

Choose the missing terms out of the given alternatives : DHL, PTX, BFJ ?

Choose the missing terms out of the given alternatives : H, I, K, N, ?

198, 194, 185, 169, ?

Choose the missing terms out of the given alternatives : GH, JL, NQ, SW, YD, ?