Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Jigsaw Puzzles MCQs App & e-Book Download - 137

MCQ:

In which one of the following year, Jigsaw puzzles were patented?

  1. 1755
  2. 1785
  3. 1767
  4. 1725

Inventions App & e-Book Tests PDF Download

Jigsaw Puzzles Learning App: Free Download Android & iOS

The App: Jigsaw Puzzles MCQs App to learn Jigsaw Puzzles Textbook, General Knowledge MCQs App, and Computer Networks MCQs App. The "Jigsaw Puzzles" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Jigsaw Puzzles App (Android & iOS)

Jigsaw Puzzles App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

Electronic Devices App (Android & iOS)

Electronic Devices App (iOS & Android)