Grade 12 Quizzes, Questions & Answers

Recent Grade 12 Quizzes

AP Government - ChAPter 1

Questions: 12 | Attempts: 6331 | Last updated: Sep 12, 2025

Sample Question
Which theory of government and politics in America today asserts that public policy is controlled by an the upper-class who ensure that the wealthy and big business benefit more than the lower classes from government actions?

Hyperpluralism

Pluralism

Traditional

Class/elite

Overview Of The Autonomic Nervous System Quiz

Questions: 40 | Attempts: 789 | Last updated: Aug 22, 2025

Sample Question
The term general senses refers to sensitivity to all of the following, EXCEPT

Taste

Pain

Temperature

Touch

Vibration

Organic Chemistry Conditions and Reagents

Questions: 17 | Attempts: 2234 | Last updated: Mar 20, 2025

Sample Question
What is the reagent used in the production of butan-1-ol from 1-Chlorobutane?

KOH (Aq) or NaOH(aq)

KOH (aq)

KOH (Ethanolic)

NaOH (aq)

NaOH (Ethanolic)

Microeconomics and Macroeconomics Concepts! Trivia Quiz

Questions: 10 | Attempts: 358 | Last updated: Mar 20, 2025

Sample Question
Mitch has $100 to spend and wants to buy either a new amplifier for his guitar or a new mp3 player to listen to music while working out. Both the amplifier and the mp3 player cost $100, so he can only buy one. This illustrates the basic concept that

Trade can make everyone better off

People respond to incentives

Rational people think at the margin

People face tradeoffs and opportunity costs.

Test Your Science Skills With The Nuclear Physics Quiz – Radioactivity

Questions: 10 | Attempts: 311 | Last updated: Oct 14, 2025

Sample Question
Which sample has the lowest initial decay rate

0.7 mole isotope with half life 4800 days

1.0 mole isotope with half life 400 days

0.001 mole isotope with half life 3.5 days

0.004 mole isotope with half life 10 days

A&p II Final Exam Review

Questions: 222 | Attempts: 1577 | Last updated: May 15, 2026

Sample Question
Olfactory receptors are found

From the vestibule to the pharynx

Only in the superior portion of the nasal cavity

Only in the inferior portion of the nasal cavity

Throughout the nasal cavity

Only in the mid-nasal ridges

Jordan Bioscience II Final Part 3

Questions: 22 | Attempts: 736 | Last updated: Feb 10, 2025

Sample Question
As a consequence of size alone, organisms that are large tend to have larger brains than organisms that are small. However, some organisms have brains that are considerably larger than expected for an animal of their size. Data for 14 bird species are listed below. Graph the data and then, based on the data, determine which of the statements below is most reasonable. Deviation from expected brain size, that is the brain size based on body mass alone. (Negative values indicate grain sizes smaller than expected; positive values indicate brain sizes larger than expected.) -1.8 1.2 3.2 -2.4 0.0 -2.0 2.3 2.0 -1.0 -2.1 0.3 3.0 1.3 0.7 Mortality rate 0.9 0.8 0.6 0.9 0.7 0.5 0.6 0.6 0.4 0.7 0.8 0.3 0.3 0.4

Apparently because of the costs associated with increase brain size, there is an upper limit as to how large bird brains can evolve.

Larger than expected brain sizes are associated with lower mortality rates. (This could be the result of large-brained birds having an increased intelligence that gives them an advantage in finding food, or escaping predators, though the data do not address this.)

There is no correlation between brain size and mortality rate. (This could be because of conflicting selective pressures. For example, any advantage of having a relatively large brain, perhaps increased intelligence, may be counter balanced by a disadvantage of having a relatively large brain.

Birds with brain sized that are larger than expected have relatively high mortality rate. (This could result from the metabolic costs associated with maintaining that relatively large brain, though the data do not address this.)

What Do You Know About Stock Traders? Quiz

Questions: 20 | Attempts: 3318 | Last updated: Aug 22, 2025

Sample Question
One can profit from stocks by

Buying high and selling low

Buying low and selling high

Buying and selling at the same price

All of the above

Grads Enter Uncertain Job Market

Questions: 10 | Attempts: 84 | Last updated: Oct 21, 2025

Sample Question
The main idea of this story is that

A college career center is a crossroads between college and the real world.

In some fields, salaries have increased in the past year.

Between 1999 and 2003, the job market changed dramatically.

Bisc Bioinformatics Quiz: MCQ!

Questions: 9 | Attempts: 305 | Last updated: Oct 21, 2025

Sample Question
Roots and shoots lengthen through activity at ____.

Apical meristems

Lateral meristems

Vascular cambium

Cork cambium

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