Foundations of Ratio and Proportion for Competitive Exams — PickAClass
⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Foundations of Ratio and Proportion for Competitive Exams

Master fundamental ratio and proportion concepts to solve complex aptitude and exam-style word problems with confidence.

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About this course

Strong quantitative skills start with a crystal-clear understanding of core mathematical relationships. Ratios and proportions form the backbone of competitive exams, word problems, and real-world data analysis. This text-based course takes you from absolute mathematical basics to advanced problem-solving strategies. You will read clear explanations, break down complex word problems step-by-step, and learn how to apply algebraic shortcuts to arrive at answers quickly and accurately. What you'll learn: Understand the fundamental definitions and types of ratios, proportions, and variations; Apply algebraic methods to solve classic word problems involving mixtures, partnerships, and ages; Master mental math techniques and shortcut formulas to speed up calculation times; Analyze complex multi-variable proportion problems by breaking them down into simpler steps; Practice with a wide range of written exam-style questions designed to build your confidence. The course begins with foundational terminology and core definitions, ensuring you have a solid grasp of the basics. From there, you will progress through structured text lessons that introduce increasingly challenging problem types, complete with detailed written walkthroughs. This course is designed for beginners, students preparing for competitive exams, and anyone looking to refresh their foundational math skills. No advanced mathematical background is required. Start reading today to master the essential principles of ratio and proportion.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Foundations of Ratio and Proportion for Competitive Exams
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Foundations of Ratio and Proportion for Competitive Exams
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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