Find the missing term for the given series from the given alternatives.
$G, H, J, M, (?), V$

Which number will come next in the following series?
$2, 1, 2, 1, 3, 2, 1, 3, 4, 2, 1, 3, 4, 5, 2, 1, 3, 4, 5, 6, 2, 1, 3, 4, 5, ?$

Study the following arrangement carefully and answer the questions given below:
$R, 4, E, J, 5, T, 1, A, M, Q, 3, 8, N, I, K, 7, W, F, 6, D, 9, U, 2, Y, V$
If all the numbers in the above arrangement are dropped,which of the following will be the ninth to the left of $D$?

Find out the wrong term from the given series.
$89, 78, 86, 80, 85, 82, 83$

Choose the correct alternative to complete the series: $c _ b b b _ a b b b b _ a b b b b _ a b$

Choose the correct alternative for the missing term:
$DF, GJ, KM, NQ, RT, ?$