# Arithmetic Mean (AM) Quiz Questions and Answers 32 PDF Book Download

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## Quiz on Arithmetic Mean (AM) Worksheet 32Quiz Book Download

Arithmetic Mean (AM) Quiz

MCQ: A.M between 1-x+x² and 1+x+x² is

- 2-x²
- 2+ x²
- 1-x²
- 1+x²

D

Domains & Ranges Quiz

MCQ: Domain of sin(x) is

- [-1 1]
- R
- R-{0}
- R-{1}

B

Measurements Conversion Quiz

MCQ: Area of a sector of a circular region of radius r and central angle of sector θ radians is

- 1/2rθ²
- 1/2r²θ
- 1/2rθ
- r²θ

B

Period of Trigonometric Functions Quiz

MCQ: Period of 3sin(x)/3 is

- π
- 2π
- 3π
- 6π

D

Notation & Value of Function Quiz

MCQ: If f:x→x+1 is a function, then ƒ(t²-1) =

- t+1
- t² + 1
- t
- t²

D