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Mixed Difficulty MCQs (Free Practice Questions)

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

What is Mixed Difficulty?

Mixed Difficulty covers the essential principles and concepts required for GMAT Focus Edition.

💡 Why Study Mixed Difficulty?

Highly important, frequently tested on the GMAT Focus Edition.

Parameter	Details / Relevance
Target Exam	GMAT Focus Edition
Subject Category	Data Sufficiency
Recommended Study Duration	10 Hours
Expected Questions	2 Questions
Difficulty Index	Hard
Interactive Solved MCQs	10 Questions (Complete Explanations)
Adaptive App Practice	500+ 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.

🗺️ Recommended learning path

Probability DS➔Mixed Difficulty (Current)➔Timed Practice

What You Will Learn

✓ Mixed Difficulty Fundamentals
✓ Key applications of Mixed Difficulty
✓ Advanced problem solving in Mixed Difficulty

Cheat Sheet & Formulas

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

Practice Questions

⏱ 60sHard

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $8$ . (2) $z + 5 = 7$ .

⏱ 65sMedium

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 11$ (2) $x - y = 3$

⏱ 70sEasy

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $32$ . (2) $z + 5 = 7$ .

⏱ 75sHard

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 13$ (2) $x - y = 2$

⏱ 80sMedium

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $128$ . (2) $z + 5 = 7$ .

⏱ 85sEasy

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 15$ (2) $x - y = 4$

⏱ 90sHard

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $512$ . (2) $z + 5 = 7$ .

⏱ 95sMedium

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 17$ (2) $x - y = 3$

⏱ 100sEasy

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $2048$ . (2) $z + 5 = 7$ .

Q10

⏱ 105sHard

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 19$ (2) $x - y = 2$

Chapter Guide ✓→Formulas ✓→10 Questions ✓→Next: 500+ Questions in App

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Frequently Asked Questions

Is Mixed Difficulty difficult for the exam?▼

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

✓ Key Takeaways for Mixed Difficulty

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.

Mixed Difficulty MCQs (Free Practice Questions)

🤖 Quick AI Summary

What is Mixed Difficulty?

💡 Why Study Mixed Difficulty?

⚠️ Common Pitfalls to Avoid

🗺️ Recommended learning path

What You Will Learn

Cheat Sheet & Formulas

Practice Questions

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $8$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 11$ (2) $x - y = 3$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $32$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 13$ (2) $x - y = 2$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $128$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 15$ (2) $x - y = 4$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $512$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 17$ (2) $x - y = 3$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $2048$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 19$ (2) $x - y = 2$

Want to master Mixed Difficulty?

Frequently Asked Questions

✓ Key Takeaways for Mixed Difficulty

🔗 Related Study Resources

Mixed Difficulty MCQs (Free Practice Questions)

🤖 Quick AI Summary

What is Mixed Difficulty?

💡 Why Study Mixed Difficulty?

⚠️ Common Pitfalls to Avoid

🗺️ Recommended learning path

What You Will Learn

Cheat Sheet & Formulas

Practice Questions

What is the value of the positive integer zzz in Mixed Difficulty? (1) zzz is the only prime factor of 888. (2) z+5=7z + 5 = 7z+5=7.

If xxx and yyy are positive numbers, is x>yx > yx>y? (1) x+y=11x + y = 11x+y=11 (2) x−y=3x - y = 3x−y=3

What is the value of the positive integer zzz in Mixed Difficulty? (1) zzz is the only prime factor of 323232. (2) z+5=7z + 5 = 7z+5=7.

If xxx and yyy are positive numbers, is x>yx > yx>y? (1) x+y=13x + y = 13x+y=13 (2) x−y=2x - y = 2x−y=2

What is the value of the positive integer zzz in Mixed Difficulty? (1) zzz is the only prime factor of 128128128. (2) z+5=7z + 5 = 7z+5=7.

If xxx and yyy are positive numbers, is x>yx > yx>y? (1) x+y=15x + y = 15x+y=15 (2) x−y=4x - y = 4x−y=4

What is the value of the positive integer zzz in Mixed Difficulty? (1) zzz is the only prime factor of 512512512. (2) z+5=7z + 5 = 7z+5=7.

If xxx and yyy are positive numbers, is x>yx > yx>y? (1) x+y=17x + y = 17x+y=17 (2) x−y=3x - y = 3x−y=3

What is the value of the positive integer zzz in Mixed Difficulty? (1) zzz is the only prime factor of 204820482048. (2) z+5=7z + 5 = 7z+5=7.

If xxx and yyy are positive numbers, is x>yx > yx>y? (1) x+y=19x + y = 19x+y=19 (2) x−y=2x - y = 2x−y=2

Want to master Mixed Difficulty?

Frequently Asked Questions

✓ Key Takeaways for Mixed Difficulty

🔗 Related Study Resources

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $8$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 11$ (2) $x - y = 3$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $32$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 13$ (2) $x - y = 2$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $128$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 15$ (2) $x - y = 4$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $512$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 17$ (2) $x - y = 3$

What is the value of the positive integer $z$ in Mixed Difficulty? (1) $z$ is the only prime factor of $2048$ . (2) $z + 5 = 7$ .

If $x$ and $y$ are positive numbers, is $x > y$ ? (1) $x + y = 19$ (2) $x - y = 2$