Nelson-Denny Reading Test Reading Comprehension: Recalling Factual Details 3

Question 1

A passage reads: 'The human brain contains roughly 86 billion neurons, each capable of forming thousands of synaptic connections with other neurons.' Approximately how many neurons does the human brain contain, according to the passage?

Accepted Answer

86 billion

Answer

The passage explicitly states the human brain contains roughly 86 billion neurons.

Question 2

According to a passage: 'The Eiffel Tower was completed in 1889 for the World's Fair held in Paris to celebrate the centennial of the French Revolution.' For what occasion was the Eiffel Tower built?

Accepted Answer

The World's Fair celebrating the French Revolution centennial

Answer

The passage states the Eiffel Tower was built for the World's Fair to celebrate the centennial of the French Revolution.

Question 3

A passage states: 'Bats navigate in the dark using echolocation, emitting high-frequency sound pulses and interpreting the echoes that bounce back from objects.' What do bats use to detect objects in the dark, according to the passage?

Accepted Answer

Echolocation

Answer

The passage directly states that bats use echolocation to navigate in the dark.

Question 4

A passage reads: 'The Black Death, which peaked in Europe between 1347 and 1351, is estimated to have killed between 30% and 60% of Europe's population.' According to the passage, when did the Black Death reach its peak in Europe?

Accepted Answer

1347–1351

Answer

The passage explicitly states the Black Death peaked in Europe between 1347 and 1351.

Question 5

According to a passage: 'The speed of light in a vacuum is approximately 186,000 miles per second, a constant denoted by the letter c in scientific equations.' What letter is used to represent the speed of light in scientific equations?

Accepted Answer

c

Answer

The passage states the speed of light is denoted by the letter c in scientific equations.

Nelson-Denny Reading Test Practice Test

Nelson-Denny Reading Test Practice Test

Nelson-Denny Reading Test Reading Comprehension: Recalling Factual Details 3