Find out the missing term for the given series from the given alternatives.
$P 3 C, R 5 F, T 8 I, V 12 L, ?$

These questions are based on the following arrangement. Study it carefully and answer the questions.

$8 ,H ,\% ,3,7 ,T,A ,4 ,\# ,6 ,B,I ,@ ,R ,1 ,Q ,\star, L,E ,2 ,K ,\$ ,U ,5,9$

If all the symbols are dropped from the above arrangement, which element will be ninth from the left end ?

Find out the wrong term from the given series.
$8, 13, 21, 32, 47, 63, 83$

Choose the correct alternative to complete the series: $...bca...cca...ca....b...c$

Choose the correct alternative for the missing term in the series: $CE, GI, KM, OQ, ?$

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