Determining the Value of n

Very Easy Data Sufficiency Analyzing Information

Consider a number $n$. We want to determine whether $n$ is greater than or equal to 20.

Statement (1): $n$ is an integer.

Statement (2): $n$ is less than 30.

Statement (1) alone is sufficient, but Statement (2) alone is not sufficient.

Statement (2) alone is sufficient, but Statement (1) alone is not sufficient.

Both statements together are sufficient, but neither statement alone is sufficient.

Each statement alone is sufficient.

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% Correct97%