Grade 9 Quizzes, Questions & Answers

Recent Grade 9 Quizzes

The '9SCI_T4 - Earth Science Revision' assesses understanding of Earth's structure, plate tectonics, seismic activities, and geological features. It covers topics like Earth's layers, plate boundaries, and the Ring of Fire,...

Questions: 13 | Attempts: 157 | Last updated: Mar 5, 2025

Sample Question
The four layers of the Earth are...

Lithosphere, Biosphere, Atmosphere, Hydrosphere

Crust, Solid outer core, Molten inner core, Mantle

Crust, Solid inner core, Molten outer core, Mantle

Lithosphere, Technoshpere, Atmosphere, Biosphere

Sampling & Bias

Explore the principles of sampling and bias through this engaging quiz. It assesses understanding of different sampling methods and types of bias, essential for statistical analysis and critical thinking in real-world scenarios.

Questions: 10 | Attempts: 2111 | Last updated: Jan 22, 2025

Sample Question
The Toronto Blue Jays want to survey their fans regarding a new promotion. They decide to survey 200 fans by using the same proportions of age groups (i.e. 5-16, 17-28, etc) as the population. Classify the sampling method.

Stratefied

Systematic

Simple Random

Cluster

Voluntary

Multi-stage

Master The Molecules: The Naming Molecular Compounds Quiz

Welcome to "Master the Molecules: The Naming Molecular Compounds Quiz"! If you're ready to put your chemistry knowledge to the test, you're in the right place. This trivia quiz is perfect for naming...

Questions: 10 | Attempts: 5585 | Last updated: Mar 19, 2025

Sample Question
N2O4 is:

Dinitride pentoxide

Dinitrogen tetroxide

Nitro-oxalic acid

Dinitrogen monoxide

Chemical Bonds

Explore the fundamentals of chemical bonding in this quiz. Understand why atoms bond, the Octet Rule, Lewis Dot Structures, and differentiate between covalent and ionic bonds. Essential for students enhancing their chemistry...

Questions: 14 | Attempts: 1388 | Last updated: Mar 14, 2025

Sample Question
Why do atoms bond?

To empty their valence shell

To become stable

To gain one more elctron

To create a new element

Forensics: DNA - The Basics

Transcription is the process by which DNA is copied to mRNA, which carries the information needed for protein synthesis. We got to cover the whole process in class this past week. If you like answering specifically designed...

Questions: 10 | Attempts: 4342 | Last updated: Oct 19, 2025

Sample Question
Which cells have nuclear DNA?

Red Blood Cells

White Blood Cells

Hair shaft (NOT the root)

Fingernails

Ultimate Quiz About Cytology

Explore the intricate world of cell biology with the 'Ultimate quiz about Cytology'. This quiz assesses knowledge on cell structures, their functions, and distinctions between cell types, enhancing understanding of cellular...

Questions: 15 | Attempts: 387 | Last updated: Mar 21, 2025

Sample Question
Which of the following clues would tell you whether a cell is prokaryotic or eukaryotic

Whether or not the cell is partitioned by internal membranes

the presence or absence of a rigid cell wall

The presence or absence of ribosomes

Whether or not the cell carries out cellular metabolism

Whether or not the cell contains DNA

Enlightenment And American Revolution Quiz

Complete the Quiz on the Enlightenment. Remember you do need to graph your data!

Questions: 25 | Attempts: 217 | Last updated: Oct 22, 2025

Sample Question
The Scientific Revolution can be best described as...?

A new way of thinking about the natural world based upon careful observaion and being able to question accepted beliefs

The realization that the Earth was round instead of flat during the Age of Discovery

The discovery of nulclear energy as a main source of power

An acceptance that the Catholic Church was the only true source of knowledge

Chemistry Quiz: Life Chemistry - Atoms And Their Bonds.

The study of atoms has often been dubbed the Chemistry of life, because atoms make up every single matter in this universe. Let's take a focus on the type of bonds in this quick quiz!

Questions: 8 | Attempts: 852 | Last updated: May 8, 2025

Sample Question
Which of the following is hydrophobic?

A. Molecules containing non-polar covalent bonds only

B. Molecules containing polar covalent or ionic bonds

C. Molecules containing polar covalent bonds only

D. Molecules containing ionic bonds only

Roots Of Polynomial Equations

Explore the fascinating world of polynomial equations in this quiz focused on finding their roots. Test your skills in algebra and enhance your understanding of mathematical relationships and problem-solving techniques.

Questions: 10 | Attempts: 103 | Last updated: Mar 20, 2025

Sample Question
$T h e space r o o t s space o f space t h e space e q u a t i o n space 3 x cubed plus 12 x squared plus 7 x minus 5 equals 0 space a r e space alpha comma space beta space a n d space gamma. T h e space v a l u e space o f space alpha plus beta plus gamma space i s space space.....$

4

12

-4

A Quiz About American Sniper Rifles

Chris Kyle nicknamed “Tex” was an American sniper whose skills were unmatched and served four tours in Iraq. He got a lot of award on account of how skilled he was. How well do you know his favorite sniper...

Questions: 8 | Attempts: 515 | Last updated: Mar 21, 2025

Sample Question
Which rifle did Chris Kyle use the most during his service ?

.338 Lapua Mag

.50 Cal

.300 Win Mag

Gladius .308 Win

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