Free VCE Assessment Questions and Answers

Question 1

Which of the following is the most effective way to start an analytical essay on a novel?

Accepted Answer

Presenting a thesis statement that outlines your argument

Answer

An analytical essay aims to present and argue a specific interpretation or point about a text. Therefore, starting with a clear and concise thesis statement in the introduction is the most effective way to immediately establish the essay's central argument. This thesis statement provides a roadmap for the reader, outlining the main contention that the rest of the essay will develop and support with evidence and analysis.

Question 2

What is the derivative of the function 
𝑓(𝑥)=5𝑥³−3𝑥²+2𝑥−4?

Accepted Answer

f ′(𝑥)=15𝑥²−6𝑥+2

Answer

To find the derivative of 𝑓(𝑥)=5𝑥³−3𝑥²+2𝑥−4, we apply the power rule to each term. For 5x³, the derivative is 5 * 3x^(3-1) = 15x². For -3x², it's -3 * 2x^(2-1) = -6x. For 2x, it's 2 * 1x^(1-1) = 2. The derivative of a constant term (-4) is 0. Combining these results yields f ′(𝑥)=15𝑥²−6𝑥+2.

Question 3

Which of the following compounds is an example of an ionic compound?

Accepted Answer

NaCl

Answer

An ionic compound is formed when a metal atom transfers one or more electrons to a non-metal atom, resulting in the formation of positively charged cations and negatively charged anions that are held together by electrostatic forces. Sodium (Na) is an alkali metal, and Chlorine (Cl) is a halogen non-metal, making Sodium Chloride (NaCl) a classic example of an ionic compound. The other options are covalent compounds.

Question 4

Which process is responsible for the exchange of gases (oxygen and carbon dioxide) in the alveoli of the lungs?

Accepted Answer

Simple diffusion

Answer

Gas exchange in the alveoli of the lungs, involving oxygen and carbon dioxide, occurs through simple diffusion. These gases are small, nonpolar molecules that can easily pass directly across the phospholipid bilayers of the alveolar and capillary membranes. They move passively down their respective partial pressure gradients, from an area of higher concentration to an area of lower concentration, without requiring energy or specific transport proteins.

Question 5

In operant conditioning, which schedule of reinforcement is most resistant to extinction?

Accepted Answer

Variable ratio

Answer

A variable ratio schedule of reinforcement delivers reinforcement after an unpredictable number of responses. This unpredictability makes the behavior highly resistant to extinction because the subject never knows when the next reward will occur, leading them to continue responding at a high and steady rate in anticipation. Gambling is a prime example of behavior maintained by a variable ratio schedule.

VCE - Victorian Certificate of Education Practice Test

VCE - Victorian Certificate of Education Practice Test

Free VCE Assessment Questions and Answers