Fill in the blank space for the given series with the correct alternative.
$0.5, 1.5, 4.5, 13.5, (\ldots)$ (in $.5$)

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

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

What will come in place of the question mark in the following series based on the above arrangement?

$7T3,4\#A,BI6,?$

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

Find out the wrong term from the given series: $1, 3, 7, 15, 27, 63, 127$.

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

Two terms have been put within brackets. Mark your answer as:
$3, 10, 29, (66), (127), 218$