This is an alternating series in alphabetical order. The middle letters follow the order ABCDE.

Correct Option: B

This is an alternating series in alphabetical order. The middle letters follow the order ABCDE. The first and third letters are alphabetical beginning with J. The third letter is repeated as a first letter in each subsequent three-letter segment.

This series consists of letters in a reverse alphabetical order.

Correct Option: A

This series consists of letters in a reverse alphabetical order.

This is an alternating repetition series.

Correct Option: A

This is an alternating repetition series. The number 32 alternates with a series in which each number decreases by 2.

Two patterns alternate here. The first pattern begins with 10 and adds 2 to each number to arrive at the next;

Correct Option: A

Two patterns alternate here. The first pattern begins with 10 and adds 2 to each number to arrive at the next; the alternating pattern begins with 34 and subtracts 3 each time.

Here, there are two alternating patterns.

Correct Option: C

Here, there are two alternating patterns. The first begins with 17 and adds 2; the second begins with 32 and subtracts 3.