Find out the wrong term from the given series.
$1, 5, 5, 9, 7, 11, 11, 15, 12, 17$

Choose the correct alternative to fill in the blanks in the series: $b . . a b b e . . b b c a . . b c a b b . . a b$

Which of the following will be the middle digit of the second lowest number among the five numbers given below?
$317, 528, 439, 254, 861$

One term in the number series is wrong. Find it.
$1, 5, 14, 30, 55, 93$

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?

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

Two terms have been put within brackets in the following series. Mark your answer based on their correctness:
$4, 6, 40, (2), 16, (14), 22$