Series. Verbal Reasoning questions. Test 06

The letters are in alphabetical order. The numbers increase by two.

The first letter moves two steps forward. The last letter moves one step backward. The number series runs as below:
1 x 1 + 1 = 2
2 x 2 + 2 = 6
6 x 3 + 3 = 21
21 x 4 + 4 = 88.

The first numbers increase by 5, 7, 9, 11.... The letters move one step backward. The last numbers are consecutive odd numbers.

The first letters of the terms are alternate. The sequence followed by the numbers is +2, +3, +4,.... The last letter of is three steps ahead of the last letter of the preceding term.

The first letters in odd numbered terms from series J, I, H and in even numbered terms from the series K, L, M. The sequence followed by the numbers is + 2, + 3, + 4, + 5, + 6. The third letter moves two steps backward

The letters move 1, 2, 3, ... steps forward. The numbers increase by + 3, + 5, + 7, + 9....

The letters are alternate and the numbers indicate their position in the alphabet from the beginning.

The letters are alternate and the numbers indicate their position in the alphabet from the beginning.

The first numbers in the terms follow the sequence x 2, x 3, x 4. The letter moves three steps forward. The last numbers follow the sequence + 2, + 4, + 6.

The first letter moves two steps forward. The last letter moves one steps backward. The number series runs as follows :
1 x 1 + 1 = 2
2 x 2 + 2 = 6
6 x 3 + 3 = 21
21 x 4 + 4 = 88.