Which number would replace the question mark in the series $7, 12, 19, ?, 39$.

Find out the missing term for the given series from the given alternatives.
$ABP, CDQ, EFR, (?)$

Choose the correct alternative to complete the series: $....be...bb....aabc$

Choose the correct alternative for the missing term in the sequence:
$Z, S, W, O, T, K, Q, G, ?$

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

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

What will come in place of the question marks $(?)$ in the following series based on the above arrangement?

$E,D,H ,9 ,\star, 7, I,\$,F, ?, ?, ?$

Fill in the blank space for the given series with the correct alternative.
$8, 10, 14, 18, (\ldots), 34, 50, 66$