Find out the wrong term from the given series.
$11, 5, 20, 12, 40, 26, 74, 54$

Study the following arrangement carefully and answer the question given below:
$R, 4, E, J, 5, T, 1, A, M, Q, 3, 8, N, I, K, 7, W, F, 6, D, 9, U, 2, Y, V$
How many such vowels are there in the above arrangement,each of which is immediately preceded by a number and immediately followed by a consonant?

Choose the correct alternative for the missing term.
$DEF, HIJ, MNO, ?$

Choose the correct alternative for the missing term in the series:
$Z, Y, X, U, T, S, P, O, N, K, ?$

These questions are based on the following letter/number/symbol arrangement. Study it carefully and answer the questions that follow.

$5, D,H,E, \star, 7,9, \$ ,F,I ,6 ,R ,\% ,L ,1 ,A,J, 3, B, \# ,4 ,@ ,K,P ,8, U,M ,2$

If all the symbols are removed from the above arrangement, which element will be third to the left of thirteenth from the left?

Fill in the blank space for the given series with the correct alternative.
$10, 5, 13, 10, 16, 20, 19, (\ldots)$