Class 9 Courses

Class 9 Math App's Tests

Class 9 Math e-Book's MCQs - Complete

Introduction to Ratio and Proportion MCQ App Free Download & e-Book - 237

MCQ:

If 2 ratios a : b and c : d are equal then we can write it as

  1. a : b ⁄ c : d
  2. a : b = c : d
  3. a + b = c + d
  4. a : c = d : b

Class 9 Math App & e-Book Tests PDF Download

Introduction to Ratio and Proportion Learning App: Free Download Android & iOS

The App: Introduction to Ratio and Proportion MCQ App to learn Introduction to Ratio and Proportion Textbook, 10th Grade Biology MCQ App, and MCAT Biology MCQ App. The "Introduction to Ratio and Proportion MCQ" App download with free iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Introduction to Ratio and Proportion App (Android & iOS)

Introduction to Ratio and Proportion App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (iOS & Android)