Mathematics Quiz

What is a set of numbers, letters, objects, shapes, and others that is governed by a pattern or rule?

• Same

• Set

• Sequence

• Sum

Which of the following indicates a finite sequence?

• 1, 2, 3, 4, ..., 10

• 200, 100, 50, 25, ...

• 8, 4-2, 1, -7

• 1.2, 2.5, 4.0, 7.5, ...

What is a sequence where every term after the first term is obtained by adding a constant called the common difference?

• Arithmetic Sequence

• Fibonacci sequence

• Geometric Sequence

• Harmonic sequence

What is the common difference of the arithmetic sequence 1, 4, 7, 10, 13, ...?

• 1

• 3

• 4

• 5

What is the general term of the sequence 2, 6, 10, 14, ...?

• 4n + 2

• -4n + 2

• 4n - 2

• -4n - 2

Which of the following is an example of arithmetic sequence?

• 4, 8, 16, 32

• 2, 1, 1, ...

• 2, 4, 6, 8, ...

• 140, 4...

What is the common difference in the arithmetic sequence 3, 10, 17, 24, 31?

• 10

• 7

• 3

• -7

Find the arithmetic sequence that satisfies the nth term an = 2n + 3.

• 13, 11, 9, 7, 5

• 10, 8, 6, 4, 2

• 3, 6, 9, 12, 15

• 5,7, 9, 11, 13

Find the arithmetic sum of the first 8 terms of the sequence -3, 2, 7, ...

• 116

• 121

• 126

• 131

Find the arithmetic mean between 10 and 20.

• 10

• 15

• 18

• 20