All practice questions

Which word is closest in meaning to SURREPTITIOUS?

Read the scenario below and use the surrounding context clues to determine the meaning of the bolded target word. Which single-word synonym correctly completes the summary statement?

Which term carries the closest meaning to the capitalized word AMELIORATE?

Solid-composite run-flat inserts are reinforced ring assemblies mounted directly around the wheel rim inside tubeless military vehicle tires. When ballistic penetration or severe punctures cause total tire deflation, the tire tread collapses onto the outer circumference of the insert rather than the metal rim. This design prevents rim damage, maintains directional steering control, and allows the vehicle to travel up to 30 miles at reduced speeds. However, the insert adds significant unsprung rotating mass to the axle, which slightly increases fuel consumption during normal highway driving.

Based on the passage, match each statement on the left with its accurate textual status on the right.

Which of the following represents the correct evaluation of the mathematical expression given below?

Commercial jet aircraft route cold aviation fuel through fuel-oil heat exchangers before the fuel reaches the engine fuel nozzles. This system transfers thermal energy from hot engine lubricating oil directly into the incoming jet fuel. By cooling the engine oil to maintain optimal lubricating viscosity, the heat exchanger simultaneously warms the fuel, preventing microscopic suspended moisture from freezing and obstructing fine fuel filter meshes during high-altitude cruise.

Based on the passage, which of the following conclusions is most logically supported?

Passage:
During severe wildland fires, incident commanders often authorize burnout operations along the inner edge of prepared control lines. Crews deliberately ignite low-intensity surface fires that consume dry brush, fallen needles, and deadwood ahead of the main front. As the two fire fronts draw close, the powerful convection currents generated by the primary blaze pull the smaller flame inward, expanding the cleared buffer zone. When the uncontrolled front reaches this charred swath of earth, the fire's forward progress halts.

Based on the passage, what does the success of a burnout operation imply about wildfire containment?

Which direct synonym corresponds to each isolated vocabulary term? Match each formal word with its closest equivalent.

The technician inspected the rigid support bar before installing the framework. In this sentence, the word rigid most nearly means which of the following?

A specialized water purification system takes $3$ hours and $20$ minutes to process one complete cycle. If an engineering detachment runs the system continuously for exactly $2.5$ days, how many complete cycles will the system finish?

Which of the following is equivalent in meaning to AUDACIOUS?

Which word expresses the closest meaning to PRECARIOUS?

The journalist sought a credible source before publishing the breaking news story. What is the meaning of the word credible?

Which synonym accurately replaces the emphasized word to complete the sentence without falling for opposite meaning traps?

The sailor used a chronometer to maintain an accurate record of the voyage. What does the word chronometer mean?

Match each common prefix on the left with its correct morphological meaning on the right.

The cultural critic described the internet celebrity's sudden fame as ephemeral. Which of the following best defines the word ephemeral?

The architect noted that the initial project proposal was still amorphous and needed more defined parameters before construction could begin. What does the word amorphous most nearly mean?

Match each suffixed word with the precise semantic transformation and grammatical role produced by its verb or adverb suffix.

The word "yield" has different meanings depending on how it is used in a sentence. Match each sentence with the correct contextual definition of "yield".