Class 9 Courses

Class 9 Math App's Tests

Class 9 Math e-Book's MCQs - Complete

Profit and Loss Quiz App Download (Free) & e-Book - 350

MCQ:

John bought 5 pies for $10 and sold 8 pies for $10, the lost percentage should be

  1. 0.25
  2. 0.28
  3. 0.285
  4. 0.3

Class 9 Math App & e-Book Tests PDF Download

Profit and Loss Textbook App: Free Download iOS & Android

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

Profit and Loss App (Android & iOS)

Profit and Loss App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

College Biology App (Android & iOS)

College Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (iOS & Android)