Which of the following is an integer? $\newline$ Choices: $\newline$ (A) $0$ $\newline$ (B) $\pi$ $\newline$ (C) $-\frac{11}{2}$ $\newline$ (D) $\frac{11}{2}$

Full solution

Q. Which of the following is an integer?

\newline

Choices:

\newline

(A)

0

\newline

(B)

\pi

\newline

(C)

-\frac{11}{2}

\newline

(D)

\frac{11}{2}

Evaluate Choice Type: Evaluate each choice to determine if it is an integer. An integer is a whole number that can be positive, negative, or zero, but not a fraction or a decimal.
Evaluate Choice A: Evaluate Choice (A) which is $0$ . $0$ is a whole number and it is considered an integer.
Evaluate Choice B: Evaluate Choice (B) which is $\pi$ (pi). $\newline$ $\pi$ is an irrational number, not a whole number, and therefore not an integer.
Evaluate Choice C: Evaluate Choice (C) which is $-\frac{11}{2}$ . $-\frac{11}{2}$ is a fraction and not a whole number, so it is not an integer.
Evaluate Choice D: Evaluate Choice (D) which is $\frac{11}{2}$ . $\frac{11}{2}$ is also a fraction and not a whole number, so it is not an integer.