Class 7 Science MCQs – Certification Test 1789

Color Subtraction Trivia (Question 1789) – App & e-Book Download

Download eBook:

Class 7 Science Book with Trivia – Google eBook

Class 7 Science Book with Trivia – Apple iBook

Class 7 Science Book with Trivia – Kobo eBook

Apps:

MCQ 1789: A blackboard looks black because it:

reflects all colors
absorbs all colors
refracts all colors
absorbs black color only

Previous MCQ

Next MCQ

Color Subtraction Trivia App & e-Book – Class 7 Science Learning Guide

Mirages MCQs

What is Compound MCQs

Concave Lens MCQs

Speed of Sound MCQs

Magnetic Effect and Electric Current MCQs

Elements Classification MCQs

What is Atom MCQs

All Around Sounds MCQs

Sound Absorption MCQs

Free Color Subtraction Book App – Download for iOS & Android

The App: Color Subtraction Trivia App to Learn Color Subtraction Notes, 7th Grade Science Trivia App, and 6th Grade Science Trivia App to study science digitally.

The "Color Subtraction Learning" App: Free 7th Grade Science Trivia App Download (Android & iOS) to achieve better grades. Download App Store & Play Store Study Apps with all functionalities to gain science knowledge.