TSI Exam Reading Practice Test 2025

Recent studies have shown that bees, despite their small brains, are capable of complex tasks. For instance, they can be trained to pull strings to receive a reward, demonstrating not just learning ability but also the capability to spread this knowledge to other bees. This indicates a level of cognitive sophistication previously unattributed to insects.

The main idea of the passage is that:

The art of origami, which has its roots in Japan, has influenced various scientific fields. By applying principles of origami, engineers have developed foldable structures in space technology. This approach allows for compact storage of large objects, like solar panels, that unfold in space.

The passage implies that origami:

The Amazon rainforest, often described as the "lungs of the Earth," plays a critical role in regulating the world's oxygen and carbon dioxide levels. However, deforestation and climate change are threatening its ability to perform this vital function, with potentially catastrophic global consequences.

What is the main purpose of this passage?

In the early 20th century, the discovery of penicillin marked a significant advancement in medical science. This accidental discovery by Alexander Fleming led to the development of antibiotics, revolutionizing the treatment of bacterial infections and saving countless lives.

Which words best describe the nature of Fleming's discovery of penicillin?

The Leaning Tower of Pisa is renowned for its unintended tilt. Originally intended to stand vertically, the tower began to lean during construction due to a poorly laid foundation and soft ground. This flaw, ironically, became its most famous feature and a major tourist attraction.

The passage implies which of the following about the Leaning Tower of Pisa?

The city of Venice is famous for its intricate network of canals. Built on a series of islands, the city's transportation relies heavily on waterways. This unique feature has made Venice a popular destination for tourists, but it also presents challenges, particularly with the rising sea levels and flooding.

The passage primarily discusses:

The Great Wall of China, often celebrated as one of the most impressive architectural feats in history, was built over several centuries. While commonly thought to have been built to keep out invaders, it also served to regulate trade and control immigration.

The passage suggests that the Great Wall of China:

The concept of zero as a number was revolutionary in the field of mathematics. Originating in ancient India, it was a significant development that allowed for more advanced calculations and the creation of a place-value system. This concept was later adopted and spread by Arab mathematicians.

What is the main idea of this passage?

"Moby-Dick," a novel by Herman Melville, is a complex tale of obsession and revenge. The narrative follows Captain Ahab's relentless pursuit of the white whale, Moby-Dick, which symbolizes nature's power and mystery. The novel explores themes of fate, free will, and the human struggle against the natural world.

Which statement best captures a theme of "Moby-Dick"?

The aurora borealis, also known as the Northern Lights, is a natural light display predominantly seen in the high-latitude regions. These lights are a result of collisions between charged particles from the sun and molecules in Earth's atmosphere. This interaction creates stunning displays of colored lights in the night sky.

The passage mainly describes:

The phenomenon of "midnight sun" occurs in the Arctic and Antarctic Circles, where the sun remains visible at midnight during the local summer. This natural occurrence is due to the tilt of the Earth's axis and its orbit around the sun, resulting in continuous daylight for several weeks.

The passage primarily discusses:

Ludwig van Beethoven, a pivotal figure in the history of classical music, composed some of his most admired works in his late years, despite his increasing deafness. His ability to create music while battling such a significant personal challenge remains a testament to his enduring genius and resilience.

Which statement best captures a key aspect of Beethoven's life?

The concept of biodiversity refers to the variety of life on Earth, encompassing different species of plants, animals, and microorganisms, the genetic differences within these species, and the ecosystems they form. It is vital for maintaining the balance and health of the biosphere.

What is the primary focus of this passage?

The Rosetta Stone, discovered in 1799, was instrumental in deciphering Egyptian hieroglyphs. This ancient stele, inscribed with a decree in three scripts, provided the key to understanding the long-lost language and unlocking the secrets of ancient Egyptian civilization.

The passage implies that the Rosetta Stone:

The Harlem Renaissance was a cultural, social, and artistic explosion centered in Harlem, New York, during the 1920s. It was a period of African American artistic creativity primarily in the fields of music, literature, and art. This movement reshaped African American identity and culture, influencing generations to come.

The main idea of the passage is: