nth Term of an Arithmetic Sequence

Practice Questions

GRE Quantitative Reasoning › nth Term of an Arithmetic Sequence

Page 1 of 2
10 of 16
1

Let Z represent a sequence of numbers wherein each term is defined as seven less than three times the preceding term. If , what is the first term in the sequence?

2

Let Z represent a sequence of numbers wherein each term is defined as seven less than three times the preceding term. If , what is the first term in the sequence?

3

The first term in a sequence of integers is 2 and the second term is 10. All subsequent terms are the arithmetic mean of all of the preceding terms. What is the 39th term?

4

The first term in a sequence of integers is 2 and the second term is 10. All subsequent terms are the arithmetic mean of all of the preceding terms. What is the 39th term?

5

The sequence is defined by:

What is the value of ?

6

In a sequence of numbers, the first two values are 1 and 2. Each successive integer is calculated by adding the previous two and mutliplying that result by 3. What is fifth value in this sequence?

7

The sequence is defined by:

What is the value of ?

8

In a sequence of numbers, the first two values are 1 and 2. Each successive integer is calculated by adding the previous two and mutliplying that result by 3. What is fifth value in this sequence?

9

The sequence begins with the numbers and has the term defined as , for .

What is the value of the term of the sequence?

10

The sequence begins with the numbers and has the term defined as , for .

What is the value of the term of the sequence?

Page 1 of 2
Return to subject