Inventions Quiz App | Study Drill Quiz e-Book PDF
Inventions MCQs (Grade 8) From Textbook

Inventions MCQs – Certification Test 840

Drill Quiz (Question 840) – App & e-Book Download

Download eBook:

Drill e-Book with Quiz – Google Book Drill iBook with Quiz – Apple Book Drill e-Book with Quiz – Kobo Book

Apps:

Download Drill Quiz App for Android Download Drill Quiz App for iOS

MCQ 840: The invention of electric drill is credited to:

  1. Sir James Arnot
  2. Sir William Blanc Brain
  3. Sir Don Marcelino
  4. both a and b
Previous MCQ
Next MCQ

Inventions Quiz App & e-Book – Drill Certification Guide

Free Drill Textbook App – Download from Play & App Store

Download the Drill Quiz App: Study Drill Notes, General Knowledge Quiz App, and C++ Quiz App to strengthen invention online understanding.

Free "Drill Quiz" App: Download the General Knowledge Study App (iOS & Android) for invention educational progress. Download App Store & Play Store Learning Apps with all functionalities to improve invention online awareness.

Drill Quiz App Download: iOS & Android Apps

Drill Quiz App

General Knowledge Quiz App Download: Android & iOS Apps

General Knowledge Quiz App

C++ Quiz App Download: Android & iOS Apps

C++ Quiz App

Electronic Circuit Design Quiz App Download: Android & iOS Apps

Electronic Circuit Design Quiz App

General Knowledge MCQs e-Book Download

General Knowledge e-Book PDF

General Knowledge MCQ e-Book PDF

iBook Kobo Google Play
Drill Apps (Android & iOS)

8th Class Science Test Questions

8th Class Science Quiz with Answers