Grade 12 Quizzes, Questions & Answers

Recent Grade 12 Quizzes

The AP Macro Unit Three Exam assesses understanding of macroeconomic principles focusing on aggregate supply and demand. Topics include shifts in aggregate demand and supply curves, impacts of fiscal policies, and changes in...

Questions: 30 | Attempts: 218 | Last updated: Mar 14, 2025

Sample Question
Which of the following best describes aggregate supply?

The amount buyers plan to spend on output

A schedule showing the relationship between inputs and outputs

A schedule indicating the level of real output that will be purchased at each possible price level

A schedule indicating the level of real output that will be produced at each possible price level

Extra Q Chap 14

EXTRA Q CHAP 14 quiz evaluates understanding of key security concepts in business settings, including audits, incident response, security policies, and risk management. It emphasizes the importance of comprehensive security...

Questions: 26 | Attempts: 173 | Last updated: Mar 17, 2025

Sample Question
Audits serve to verify that the security protections enacted by an organization are being followed and that corrective actions can be swiftly implemented before an attacker exploits a vulnerability.

True

False

Current Affairs - Quiz -5

Current Affairs - Quiz -5 assesses knowledge on various topics including global economic groups, financial inclusion strategies in India, planning periods, central bank operations, insurance regulations, and environmental...

Questions: 10 | Attempts: 174 | Last updated: Mar 21, 2025

Sample Question
Which of the following countries is not a member of the G-20?

1) South Korea

2) Brazil

3) China

4) USA

5) Iran

Integrated Science 12/13 Physical #1

This Integrated Science 12\/13 Physical #1 quiz evaluates key concepts in physics and chemistry, focusing on atomic structure and properties of elements. It's designed to assess understanding of mass, molecules, periodic table...

Questions: 30 | Attempts: 579 | Last updated: Mar 22, 2025

Sample Question
Mass is anything that takes up space and has weight.

True

False

H3 Time Dilation, Length Contraction

Questions on time dilation and length contraction. After a few definitions, then an ongoing question in many parts.

Questions: 9 | Attempts: 256 | Last updated: Mar 21, 2025

Sample Question
A space 100m long space ship travels to planet X which is a distanace of 6E11m from Earth. It travels at 90% of the speed of light. What is the value to 2dp of the Lorentz factor (gamma)

1.2

2.3

3.4

4.5

ChAPter 16-17 Test - AP Biology

This AP Biology quiz assesses knowledge on DNA and protein roles in genetics, covering historical experiments and discoveries from Griffith to Watson and Crick. It evaluates understanding of transformation in bacteria, genetic...

Questions: 98 | Attempts: 5714 | Last updated: Apr 3, 2025

Sample Question
For a couple of decades, biologists knew the nucleus contained DNA and proteins. The prevailing opinion was that the genetic material was proteins, and not DNA. The reason for this belief was that proteins are more complex than DNA. This is because

Proteins have a greater variety of three-dimensional forms than does DNA.

Proteins have two different levels of structural organization; DNA has four.

Proteins are made of 20 amino acids and DNA is made of four nucleotides.

Only A and C are correct.

A, B, and C are correct.

7.3 Atomic and Nuclear Physics

Atomic and nuclear physics describes fundamental particles, their structure, properties and behavior. Atomic physics deals with the atom as a system consisting of a nucleus and electrons whereas nuclear physics studies atomic...

Questions: 9 | Attempts: 316 | Last updated: Mar 21, 2025

Sample Question
In a fission chain reaction,

Energy from one fission reaction causes further fission reactions

nuclei produced in one fission reaction cause further fission reactions.

neutrons from one fission reaction cause further fission reactions.

Gamma radiation produced in one fission reaction causes further fission reactions

Can You ACE This Economics Exam? Trivia Quiz

Think you are an expert in Economics? Can you ace this economics exam? This quiz is an excellent tool to prove your knowledge and use for practice. Economics is the study or practice of how people interact with value. The...

Questions: 26 | Attempts: 161 | Last updated: Mar 20, 2025

Sample Question
Which of the following statements is true about scarcity?

Scarcity is not a problem for the wealthy.

Scarcity refers to the situation in which unlimited wants exceed limited resources.

Scarcity is only a problem when a country has too large a population.

Scarcity arises when there is a wide disparity in income distribution.

The Mass Media and The Political Agenda Quiz

Explore the dynamic between mass media and political agenda in 'The Mass Media and The Political Agenda' quiz. Assess your understanding of high-tech politics, the role of mass media, media events, and strategic news management,...

Questions: 45 | Attempts: 2017 | Last updated: Jul 8, 2025

Sample Question
The American political system has entered a new period of high-tech politics

True

False

AP 211 Review Exam 1

AP 211 Review Exam 1 assesses understanding of human sensory systems, including gustatory and olfactory receptors, and lacrimal gland functions. It aims to prepare learners for advanced placement exams by testing specific...

Questions: 155 | Attempts: 175 | Last updated: Mar 21, 2025

Sample Question
Gustatory receptors are sensitive to dissolved chemicals but insensitive to light. This is due to

Receptor specificity

Accessory cells

Receptor potentials

The fact that they are interoceptors

Both B and C

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