Prime numbers and properties of multiples of 3. This GMAT quant practice question is a data sufficiency question in Number Theory. . A GMAT 700 plus level question. GMAT hard math question question.
Chapters:
00:07 - Decoding the question
01:41 - Solution
Question:
Is the two digit positive integer P a prime number?
Statement 1: (P + 2) and (P - 2) are prime.
Statement 2: (P - 4) and (p + 4) are prime.
A. Statement 1 ALONE is sufficient; statement 2 is not sufficient.
B. Statement 2 ALONE is sufficient; statement 1 is not sufficient.
C. Statements 1 & 2 TOGETHER are sufficient but are not sufficient independently.
D. Each statement is INDEPENDENTLY sufficient.
E. Statements together are NOT sufficient. Additional data is required.
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Негізгі бет Number Properties 30 | Data Sufficiency | GMAT 700+ Level Sample Question
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