01
Choose one
1 point
A passage explains that city trees provide shade, their leaves can catch some dust, and their roots can absorb rainwater. Which statement best expresses the main idea?
Free Practice Quiz Question List
1 Finding the Main Idea Online Quiz Questions
Use this free practice quiz with 20 questions to review 1 Finding the Main Idea, test your knowledge, and prepare for your next test or exam.
20 questions
02
Choose one
1 point
A passage says that some birds leave when food becomes scarce or the weather grows cold, find suitable conditions in a warmer region, and often return when the seasons change again. Which statement best expresses the passage’s main idea?
- A
Some birds travel to find better food and weather as the seasons change.
- B
Birds leave only because the weather grows cold.
- C
Birds return when the seasons change again.
- D
Birds in warmer regions always have plenty of food.
03
Choose one
1 point
Which approach is most reliable when a passage does not state its main idea directly?
- A
Choose the first sentence as the main idea before reading further.
- B
Pick the most striking detail, even if it does not connect to other details.
- C
Read the whole passage, connect important details, and check that they fit the proposed main idea.
- D
Name the topic and stop without stating what the author says about it.
04
Choose one
1 point
A passage describes students planting seeds, measuring how tall plants grow, and keeping notes about changes in the garden. Which statement is the best main idea?
- A
Students plant seeds in a school garden.
- B
A school garden gives students different ways to learn about plants.
- C
Students measure how tall plants grow.
- D
A school garden has plants.
05
Choose all
1 point
Which practices help a reader find a passage’s main idea? Select all that apply.
- A
Read the whole passage before settling on an answer.
- B
Assume the first sentence always states the main idea.
- C
Look for an idea that connects important details.
- D
Check whether the supporting points fit the proposed main idea.
06
Choose all
1 point
A passage’s main idea is that city trees can make neighborhoods more comfortable. Which details from the passage support that idea? Select all that apply.
- A
Trees provide shade that can cool sidewalks and buildings.
- B
A city has streets with many intersections.
- C
Tree roots can absorb rainwater.
- D
A neighborhood has houses of different sizes.
07
True or false
1 point
True or false: Naming a passage’s topic is enough to express its main idea.
- A
True
- B
False
08
True or false
1 point
True or false: The first sentence of a passage always states its main idea.
- A
True
- B
False
09
Written response
1 point
What term means the general subject a passage is about?
10
Written response
1 point
What term names the details, facts, examples, or explanations that develop or help prove a passage’s main idea?
11
Fill in the blank
1 point
The names the general subject a passage is about.
12
Fill in the blank
1 point
The states the most important point the author makes about a passage’s topic.
13
Open ended
1 point
Explain the difference between a topic, a main idea, and supporting points. Use one example to show how they relate.
14
Choose one
1 point
A reader has identified a passage’s topic and several details. What should the reader look for in a candidate main-idea statement?
- A
Choose the most interesting detail, even if it covers only one part.
- B
Use only a word that names the passage’s subject.
- C
Choose a statement that covers the passage’s central point without becoming vague.
- D
Select the sentence that appears first, regardless of the other details.
15
Written response
1 point
What reading term means the most important point an author makes about a passage’s topic?
16
True or false
1 point
If a passage’s first sentence states its main idea, a reader can rely on that sentence alone and skip the rest of the passage.
- A
True
- B
False
17
Choose one
1 point
A passage explains that some birds leave when food becomes scarce or the weather turns cold, find suitable conditions in a warmer region, and often return when the seasons change again. Which statement best expresses the passage’s main idea?
- A
Some birds travel to find better food and weather as the seasons change.
- B
Birds may leave when food becomes scarce.
- C
Cold weather can lead birds to leave their region.
- D
Many birds return when the seasons change again.
18
Written response
1 point
In the city-trees example, what role does the statement “Their roots can absorb rainwater” play in developing the passage’s central message?
19
Choose one
1 point
A reader has identified a possible main idea. What is the best description of the role supporting points should play?
- A
They name the subject without making a point about it.
- B
They replace the central message with interesting facts.
- C
They help develop or prove the central message.
- D
They show where the central message must appear.
20
Choose one
1 point
After proposing a main idea, which check best helps a reader decide whether it is supported by the passage?
- A
Check whether the proposed idea repeats the passage’s most striking detail.
- B
Check whether the supporting points fit the proposed idea and help explain it.
- C
Check whether the proposed idea is the first sentence.
- D
Check whether the proposed idea names only the passage’s subject.