OAR OAR Reading Comprehension: Inferences Questions and Answers 3

Question 1

A historian writes: 'The treaty was signed in June, yet by September, both nations had doubled their military spending and repositioned troops along the border.' What can you infer about the treaty?

Accepted Answer

It was likely ineffective at reducing tensions between the nations

Answer

Increased military spending and troop repositioning shortly after signing suggest the treaty failed to ease hostilities.

Question 2

A report notes that a pharmaceutical company fast-tracked clinical trials, skipping the typical Phase II testing, and the FDA issued an unusual number of post-market safety warnings for the resulting drug. What inference is most supported?

Accepted Answer

Skipping Phase II testing may have allowed safety issues to go undetected before release

Answer

Bypassing a standard testing phase followed by multiple safety warnings suggests the skipped phase would have caught those issues.

Question 3

A passage states: 'Although the volcano had been dormant for centuries, seismologists recently detected a series of small earthquakes beneath it, and nearby hot springs have increased in temperature by 12 degrees.' What can you infer?

Accepted Answer

The volcanic system may be showing signs of renewed activity

Answer

Increased seismic activity beneath a volcano combined with rising hot spring temperatures are classic indicators of potential volcanic reactivation.

Question 4

An article mentions that a country banned single-use plastics in 2022, and by 2025, ocean plastic debris measured along its coastline had decreased by only 5%. What can you infer?

Accepted Answer

Other significant sources of ocean plastic pollution exist beyond the country's single-use plastic ban

Answer

A minimal reduction despite a full ban suggests that other sources, such as international pollution or industrial waste, contribute significantly to coastal debris.

Question 5

A biography describes how an inventor filed patents in chemistry, electrical engineering, and agricultural science, and corresponded regularly with leading figures in all three fields. What can you infer about the inventor?

Accepted Answer

The inventor was a polymath with expertise spanning multiple disciplines

Answer

Filing patents across diverse scientific fields and corresponding with experts in each indicates broad, genuine expertise characteristic of a polymath.

OAR Test Practice Test

OAR Test Practice Test

OAR OAR Reading Comprehension: Inferences Questions and Answers 3