Find Antecedent from Inverse Ratio When Consequent is 5

How to Solve Inverse Ratio Problems – Step-by-Step Guide

These types of questions challenge your understanding of ratios and inverses. Here’s how to break it down logically.

🧮 Question:The ratio of the quantities is 5 : 7.

If the consequent of its inverse ratio is 5, what is the antecedent?

📌 Concept Refresher:

• Original ratio: 5 : 7

• Inverse ratio: 7 : 5

• In the inverse, antecedent = 7, consequent = 5

So the complete inverse ratio is:7 parts = antecedent5 parts = consequent = given as 5

🔍 Step-by-Step Calculation:

If 5 parts = 5 ⇒ 1 part = 1

Then 7 parts = 7 × 1 = 7

✅ Answer: 7

🎥  Watch the full step-by-step walkthrough with shortcut tips!

The ratio of the quantities is 5 : 7. If the consequent of its inverse ratio is 5, the antecedent is ?

📘 Where is this question useful?

🔹 Indian Exams:

• CUET (Quantitative Aptitude)

• CA Foundation

• CMA Foundation

• SSC (CGL, CHSL, GD)

• CMAT

• Banking Exams

• RRB NTPC

• Police Constable, NDA, CDS

🔹 International Exams:

• SAT Math

• GMAT Quantitative

• GRE

• ACT Math

• High school entrance assessments (UK, USA, Singapore)

💡 Quick Tip:

Always reverse the ratio before assigning values. Don’t confuse original and inverse positions of antecedent and consequent.

🧪 Try Yourself:

If the original ratio is 2:5 and the consequent of the inverse is 10, what’s the antecedent?

👇 Share your answers in the comments!