Fill in the blank space for the given series with the correct alternative.
$95, 115.5, 138, (...), 189$ (in $.5$)

Find out the wrong term from the given series:
$445, 221, 109, 46, 25, 11, 4$

Choose the correct alternative for the missing term.
$?, siy, oeu, kaq, gwm, cri$

Which term comes next in the sequence: $nd, iy, dt, yo, tj, ?$

Study the following arrangement carefully and answer the question given below:
$B, 2, I, J, K, 4, 3, H, 5, E, R, P, 6, N, A, 9, W, 8, T, U, 1, V, D, 7, F$
Four of the following five are alike in a certain way and so form a group based on their positions in the given arrangement. Which is the one that does not belong to this group?

Which of the following will come in place of the question mark $(?)$ in the order given below?
$AB, AB, CB, CB, CD, CD, ?$