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Class 9 Math App's Tests

Class 9 Math e-Book's MCQs - Complete

Mathematical Ratios App Quiz & e-Book Download - 166

MCQ:

There are 480 students in a school, 210 out of them are boys, The ratio of girls to the boys is

  1. 5 : 11
  2. 7 : 3
  3. 7 : 9
  4. 9 : 7

Class 9 Math App & e-Book Tests PDF Download

Mathematical Ratios Textbook App: Free Download iOS & Android

The App: Mathematical Ratios Quiz App to study Mathematical Ratios Textbook, 10th Grade Biology Quiz App, and SAT Biology Quiz App. The "Mathematical Ratios Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Mathematical Ratios App (Android & iOS)

Mathematical Ratios App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

MCAT Biology App (iOS & Android)