Choose the missing terms out of the given alternatives : C, Z, F, X, I, V, L, T, O, ?, ?

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

Choose the missing terms out of the given alternatives : Z, ?, T, ? , N, ?, H, ?, B

Choose the missing terms out of the given alternatives : 2A11, 4D13, 12G17, ?

One term in the number series is wrong. Find out the wrong term.<br> 2, 5, 10, 50, 500, 5000

563, 647, 479, 815, ?

Choose the missing terms out of the given alternatives.<br> ATTRIBUTION, TTRIBUTIO, RIBUTIO, IBUTI, ?

5, 2, 7, 9, 16, 25, ?

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