Choose the correct alternative to fill in the blanks in the series: $ba....b...aabb....a........a...bb$

Choose the correct alternative for the missing term in the series:
$BD, GI, LN, QS, ?$

Find the missing letters for the given series from the given alternatives.
$a....cdaab....cc....daa....bbb......ccddd$

Find out the wrong term from the given series:
$1, 2, 4, 8, 16, 32, 64, 96$

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?

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