3, 8, 13, 24, 41, ?

Choose the missing terms out of the given alternatives : Z, W, S, P, L, I, E ?

One term in the number series is wrong. Find out the wrong term.<br> 121, 143, 165, 186, 209

In the series 2, 6, 18, 54, ...... what will be the 8th term ?

Choose the missing terms out of the given alternatives : Z, Y, X, U, T, S, P, O, N, K, ?, ?

One term in the number series is wrong. Find out the wrong term.<br> 380, 188, 92, 48, 20, 8, 2

198, 194, 185, 169, ?

Choose the missing terms out of the given alternatives : B, D, F, I, L, P, ?

Choose the missing terms out of the given alternatives : M, N, O, L, R, I, V, ?