Arithmetic mean MCQs, arithmetic mean quiz answers to learn secondary school math courses online. Arithmetic and geometric sequences multiple choice questions (MCQs), arithmetic mean quiz questions and answers for online secondary education degree. Geometric sequence, arithmetic sequence, arithmetic mean test prep for secondary school teaching certification.

Learn math MCQs: arithmetic mean between a and 10 is 30, value of ‘a’ should be, with choices 45, 60, 50, and 53 for online secondary education degree. Free math student portal for online learning arithmetic mean quiz questions, MCQs to find questions answers based online learning tests.

MCQ: Arithmetic mean between a and 10 is 30, value of ‘a’ should be

1. 45
2. 60
3. 50
4. 53

C

MCQ: Three arithmetic means between 11 and 19 are

1. 12, 14, 15
2. 13, 15, 17
3. 13, 14, 15
4. 14, 15, 17

B

MCQ: Arithmetic mean between √5 and 3√5 is

1. 2√5
2. 4√5
3. √5
4. 5

A

MCQ: Arithmetic mean between −4 and 12 is

1. 5
2. −4
3. 4
4. 3

B

MCQ: Arithmetic mean between x -1 and x + 7 is

1. x + 4
2. x - 3
3. x + 3
4. x - 4

C