How do I improve at Number Properties questions?

Start by reviewing the Number Properties theory guide, then practice in this difficulty band and track which concepts you miss. Focus on accuracy first, then work on pacing so you finish each question in about two minutes.

Where can I learn Number Properties theory?

Our free Number Properties guide on the GMAT Sprint Quant hub explains the core concepts and formulas, with worked examples you can practice against.

Very easy - Sub 505 Number Properties Problem Solving GMAT Questions

Very easy - Sub 505 difficulty Number Properties Problem Solving GMAT practice questions. Every question below links to its own page with the full solution, community comments, and discussion.

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Practice Very easy - Sub 505 Number Properties Problem Solving questions

Very easy - Sub 505 Number Properties Problem Solving questions measure your command of divisibility, primes, factors, parity, and how the GMAT tests properties of integers.. Here you'll find 12 free questions in this band — every one shows the correct answer, with full step-by-step solutions available once you sign in for free. Practice in this difficulty range to build speed and accuracy, then move up a tier as your scores improve.

Question Type

All types(4)Problem Solving(1710)Critical Reasoning(1023)Data Sufficiency(127)Reading Comprehension

Latest questions

12 questions

PS · Problem Solving

sub-505

Number Properties

What is the units' digit of the following expression

(12)^5*(14)^4*(16)^5

Frequently asked questions

Are these Number Properties Problem Solving questions free?▾

Yes. All 12 questions in this collection are free to practice. Each question shows the correct answer, and signing up for a free account unlocks the complete step-by-step explanations.

What does Very easy - Sub 505 difficulty mean on the GMAT?▾

The sub-505 band maps to the GMAT Focus scoring range. Questions in this band are very easy - sub 505 — ideal for building accuracy before you move up to harder tiers.

Latest Community Comments

recent discussion across these questions

Roberto CostaOct 6@Roberto7746

thanks, this one was quick. prime factors of 420 are easy to spot.

onProblem Solving · Number Properties—Determine the range of the prime factors of B, where B = 420.

John BillupsOct 1

thanks this was easy but I almost picked 13 because I forgot 13 is itself prime, not a product. good reminder to read the question

Problem Solving · Number Properties