Free Practice Question
PS · Problem Solving
505-555
Number Properties
If the sum of the squares of two positive integers is 106, what is the sum of the two integers?
Answer Choices
Correct answer marked belowA
13
14
Correct
C
15
D
16
E
17
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Explanation
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Sign in to commentWhat this question tests
What it tests
Your command of divisibility, primes, factors, parity, and how the GMAT tests properties of integers.
Common trap
Forgetting that 1 is not prime, that 0 is divisible by every integer, or that negative numbers flip your assumptions.
Details
Difficulty
505-555
Type
PS
Category