## Logical Problems

#### Logical Problems

Direction: Look carefully for the pattern, and then choose which pair of numbers comes next. Note also that you will be choosing from five options instead of four.

1. 8 , 12 , 9 , 13 , 10 , 14 , 11

1. This is an alternating addition and subtraction series.

##### Correct Option: B

This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.

1. 17 , 32 , 19 , 29 , 21 , 26 , 23

1. 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.

1. 10 , 34 , 12 , 31 , 14 , 28 , 16

1. 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.

1. 32 , 31 , 32 , 29 , 32 , 27 , 32

1. 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.

1. 11 , 14 , 14 , 17 , 17 , 20 , 20

1. This is a simple addition series with repetition. It adds 3 to each number to arrive at the next,

##### Correct Option: A

This is a simple addition series with repetition. It adds 3 to each number to arrive at the next, which is repeated before 3 is added again.