Arithmetic Progression Skills

What is the common difference in the arithmetic progression: 3, 6, 9, 12, ...?

• 3

• 2

• 4

• 5

Find the 10th term of the arithmetic progression: 2, 5, 8, 11, ...

• 29

• 32

• 14

• 25

Calculate the sum of the first 15 terms of the arithmetic progression: 4, 7, 10, 13, ...

• 365

• 410

• 400

• 375

In the arithmetic progression 1, 4, 7, 10, ..., what is the first term?

• 1

• 5

• 2

• 8

How many terms are there in the arithmetic progression: 12, 16, 20, 24, ...?

• 6

• 4

• 3

• 5

Find the middle term of the A.P. 213, 205, 197....37

• 123

• 124

• 125

• 126

Identify the common difference in the sequence: 20, 15, 10, 5, ...

• -3

• -5

• 7

• 0

Determine the 7th term of the arithmetic progression: 1, 3, 5, 7, ...

• 13

• 15

• 11

• 9

What is the sum of the first 20 terms of the arithmetic progression: 6, 10, 14, 18, ...?

• 920

• 880

• 860

• 900

In the AP 2, 5, 8, 11, ..., what is the first term?

• 2

• 3

• 6

• 9