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Arithmetic DS MCQs (Free Practice Questions)

Practice 10 carefully selected Arithmetic DS MCQs with explanations. Continue practicing 500+ chapter-wise questions inside the Exam Sprinter app.

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πŸ€– Quick AI Summary

Arithmetic DS is a key topic in Data Sufficiency for the GMAT Focus Edition exam. It covers essential principles, core formulas, and practical problem-solving methods tested in previous years. This page offers a complete cheat sheet, standard formulas, and 10 interactive sample practice questions with detailed solutions.

What is Arithmetic DS?

Arithmetic DS covers the essential principles and concepts required for GMAT Focus Edition.

πŸ’‘ Why Study Arithmetic DS?

Highly important, frequently tested on the GMAT Focus Edition.

ParameterDetails / Relevance
Target ExamGMAT Focus Edition
Subject CategoryData Sufficiency
Recommended Study Duration10 Hours
Expected Questions2 Questions
Difficulty IndexEasy
Interactive Solved MCQs10 Questions (Complete Explanations)
Adaptive App Practice500+ Questions & AI Tutor Supported

⚠️ Common Pitfalls to Avoid

  • Neglecting foundational prerequisites (make sure you review related chapters in the learning path).
  • Calculation and sign convention errors during numerical steps.
  • Confusing intermediate results with the final correct answer options.

πŸ—ΊοΈ Recommended learning path

Basic DS Logicβž”Arithmetic DS (Current)βž”Algebra DS

What You Will Learn

  • βœ“ Arithmetic DS Fundamentals
  • βœ“ Key applications of Arithmetic DS
  • βœ“ Advanced problem solving in Arithmetic DS

Cheat Sheet & Formulas

  • $$\text{Work} = \text{Rate} \times \text{Time}$$
  • $$\text{Average Speed} = \frac{\text{Total Distance}}{\text{Total Time}}$$

Practice Questions

Q1
⏱ 60sHard

What is the value of the positive integer zz in Arithmetic DS? (1) zz is the only prime factor of 88. (2) z+5=7z + 5 = 7.

Q2
⏱ 65sMedium

If xx and yy are positive numbers, is x>yx > y? (1) x+y=11x + y = 11 (2) xβˆ’y=3x - y = 3

Q3
⏱ 70sEasy

What is the value of the positive integer zz in Arithmetic DS? (1) zz is the only prime factor of 3232. (2) z+5=7z + 5 = 7.

Q4
⏱ 75sHard

If xx and yy are positive numbers, is x>yx > y? (1) x+y=13x + y = 13 (2) xβˆ’y=2x - y = 2

Q5
⏱ 80sMedium

What is the value of the positive integer zz in Arithmetic DS? (1) zz is the only prime factor of 128128. (2) z+5=7z + 5 = 7.

Q6
⏱ 85sEasy

If xx and yy are positive numbers, is x>yx > y? (1) x+y=15x + y = 15 (2) xβˆ’y=4x - y = 4

Q7
⏱ 90sHard

What is the value of the positive integer zz in Arithmetic DS? (1) zz is the only prime factor of 512512. (2) z+5=7z + 5 = 7.

Q8
⏱ 95sMedium

If xx and yy are positive numbers, is x>yx > y? (1) x+y=17x + y = 17 (2) xβˆ’y=3x - y = 3

Q9
⏱ 100sEasy

What is the value of the positive integer zz in Arithmetic DS? (1) zz is the only prime factor of 20482048. (2) z+5=7z + 5 = 7.

Q10
⏱ 105sHard

If xx and yy are positive numbers, is x>yx > y? (1) x+y=19x + y = 19 (2) xβˆ’y=2x - y = 2

Chapter Guide βœ“β†’Formulas βœ“β†’10 Questions βœ“β†’Next: 500+ Questions in App

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Frequently Asked Questions

Is Arithmetic DS difficult for the exam?β–Ό

Yes, Arithmetic DS requires strong conceptual clarity and practice of standard GMAT Focus Edition style questions.

βœ“ Key Takeaways for Arithmetic DS

  • High exam relevance: 2 questions on average are expected from this chapter.
  • Standard formulas: Comprehensive formula sheets and formulas are fully covered in the cheat sheet section above.
  • Practice and explanation: 10 standard MCQs are solved step-by-step to clarify common numerical and conceptual methods.
  • Step-by-step learning: Start with the formulas, work through the questions, and then download the mobile app for extensive practice.

πŸ”— Related Study Resources