Choose the correct alternative to complete the series:
$ac\_\_\_\_cab\_\_\_\_baca\_\_\_\_aba\_\_\_\_acac$

Study the following arrangement carefully and answer the question given below:
$B, 2, I, J, K, 4, 3, H, 5, E, R, P, 6, N, A, 9, W, 8, T, U, 1, V, D, 7, F$
What should come in place of the question mark $(?)$ in the following series based on the given arrangement?
$2J, 4H, EP, ?$

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

$J ,\star, R, 3, P,L ,2 ,\# ,I,N, 7, O,C, @ ,K, 5, D, =, M, \$, 6, B, > ,A ,Q ,4$

How many such symbols are there in the above arrangement each of which is immediately followed by a consonant and immediately preceded by a number?

Choose the correct alternative to complete the series: $abc....d....be....d....b...cda$

Choose the correct alternative for the missing term in the series: $Z, U, Q, ?, L$

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