Essential Ratio and Proportion for Quantitative Aptitude — PickAClass
⏱ 2h 30m 📚 25 lessons

Essential Ratio and Proportion for Quantitative Aptitude

Learn the fundamental concepts and rapid calculation techniques needed to master quantitative sections on standardized tests.

  • 💬 AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • 🕐 Start anytime
    No schedules or deadlines — learn at your own pace, whenever suits you.
  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Quantitative aptitude sections in competitive exams often hinge on a strong understanding of ratios and proportions, which form the basis for many advanced topics. This course delivers the precise foundational knowledge and efficiency strategies you need to tackle these problems accurately under time pressure. Upon completion, you will be able to analyze, set up, and solve complex word problems involving proportional relationships, significantly improving your speed and accuracy in timed examinations. What you'll learn: * Understand the definition, types, and fundamental properties of ratios and proportions. * Master techniques for combining multiple ratios and calculating continuous and mean proportion. * Apply proportional division methods to solve real-world problems involving mixtures, income, and partnerships. * Develop rapid calculation and mental math strategies essential for timed inverse and direct variation problems. * Practice solving typical competitive exam word problems using efficient, non-algebraic approaches. This course begins by defining key terminology and moves quickly into practical applications and advanced problem structures commonly seen in tests. The content is delivered through clear explanations and structured practice exercises. This course is designed for absolute beginners who are preparing for competitive or entrance examinations and need a rock-solid foundation in quantitative mathematics. No prior advanced mathematical knowledge is required. Start strengthening your quantitative foundation today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • 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.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Essential Ratio and Proportion for Quantitative Aptitude
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
P
PickAClass — Name Surname
Essential Ratio and Proportion for Quantitative Aptitude
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.

Reviews

No reviews yet — be the first to share your experience.

Write a review

You'll be asked to sign in after sending — your draft is saved.

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.

Built for learners in
Tech Design Finance Marketing Healthcare Education Hospitality Manufacturing