Mastering Main Ideas and Supporting Details: Quizzes for English Class 9

Question 1

How do supporting details contribute to the main idea of a text?

Accepted Answer

Supporting details provide evidence or examples that explain and support the main idea.

Answer

Supporting details are the main characters, while the main idea is the setting of the story.

Answer

The main idea is less important than the supporting details.

Question 2

What is the central message or idea that a text communicates?

Accepted Answer

Main idea

Answer

Supporting details

Answer

Conclusion

Answer

Topic sentence

Question 3

Which of the following is not a piece of evidence that supports the main idea?

Accepted Answer

Personal opinions

Answer

Facts

Answer

Examples

Answer

Statistics

Question 4

What is the central idea that a paragraph about the life cycle of a butterfly would most likely explore?

Accepted Answer

The four stages of a butterfly's life cycle

Answer

The beauty of butterflies

Answer

The role of butterflies in pollination

Answer

The colorful wings of butterflies

Question 5

What is the main idea of a text?

Accepted Answer

The most important point the author wants to convey to the reader.

Answer

The first sentence of the text.

Answer

The last sentence of the text.

Answer

The topic or subject of the text.

Question 6

Was ist ein Beleg?

Accepted Answer

Eine Tatsache, ein Beispiel oder eine Erklärung, die die Hauptidee belegt.

Answer

Ein Satz, der die Hauptidee eines Absatzes zusammenfasst.

Answer

Ein Themensatz, der die Hauptidee eines Textes einführt.

Answer

Eine Schlussfolgerung, die die Hauptidee des Textes wiederholt.

Question 7

What is the central message or point that the author conveys in a text called?

Accepted Answer

Main idea

Answer

Supporting detail

Answer

Author's opinion

Answer

Text summary

Question 8

Which of these is NOT a supporting detail for the main idea 'The Amazon rainforest is vital for the environment'?

Accepted Answer

The Amazon rainforest is a popular travel destination

Answer

The Amazon rainforest produces a fifth of the world's oxygen

Answer

The Amazon rainforest is home to over 10% of known global species

Answer

The Amazon rainforest is a major source of regional rainfall

Question 9

Which of these supports the main idea 'The Great Barrier Reef is a diverse ecosystem'?

Accepted Answer

It hosts over 1,500 fish species

Answer

It is the largest coral reef in the world

Answer

It is located off the coast of Australia

Answer

It is a popular tourist destination

Question 10

Which of these is NOT a good way to improve your understanding of the main idea of a text?

Accepted Answer

Memorizing the text word for word

Answer

Re-reading the text

Answer

Summarizing the text in your own words

Answer

Asking yourself questions about the text

Question 11

Which of the following is NOT a step in identifying the main idea of a text?

Accepted Answer

Summarize the main points of the text.

Answer

Read the text thoroughly.

Answer

Identify the key words and phrases in the text.

Answer

Determine the topic of the text.

Question 12

Which of the following is NOT a step in identifying the main idea of a text?

Accepted Answer

Write a summary of the text.

Answer

Read the text attentively to get an overview.

Answer

Look for the topic sentence.

Answer

Identify key supporting details.

Question 13

What is a 'supporting detail' in a text?

Accepted Answer

A sentence that provides evidence or explanation for the main idea.

Answer

The main idea of the text.

Answer

A fact or opinion that is not related to the main idea.

Answer

A summary of the text.

Question 14

How can supporting details enhance your understanding of a text?

Accepted Answer

By connecting them to the main idea.

Answer

By ignoring them.

Answer

By memorizing them.

Answer

By summarizing them.

Question 15

Which of the following is NOT a benefit of understanding the main idea of a text?

Accepted Answer

Wasted time.

Answer

Improved comprehension.

Answer

Enhanced memory.

Answer

Increased critical thinking skills.

Question 16

To identify the main idea and supporting details in a text, which reading strategy is most effective?

Accepted Answer

Actively reading and taking notes on main points

Answer

Skimming the text quickly

Answer

Highlighting unfamiliar words

Question 17

How do the main idea and topic sentence of a text differ in terms of their function and purpose?

Accepted Answer

The main idea is the implied, overarching message of the text, while the topic sentence is a more specific statement of what the text is about.

Answer

The main idea is the same as the topic sentence.

Answer

The main idea is a sentence that comes at the beginning of the text, while the topic sentence comes at the end.

Answer

The main idea is a fact, while the topic sentence is an opinion.

Question 18

What is the central idea that the writer wants to convey in a text?

Accepted Answer

Main idea

Answer

Summary of details

Answer

Author's opinion

Answer

Supporting evidence

Question 19

Which of the following is not considered a supporting detail?

Accepted Answer

The author's personal views

Answer

Factual information that supports the main idea

Answer

Examples that illustrate the main idea

Answer

Quotes from experts

Question 20

How do supporting details contribute to text comprehension?

Accepted Answer

Providing evidence to support the main idea

Answer

Aiding in visualizing the main idea

Answer

Enhancing the text's entertainment value

Answer

Presenting unnecessary information

Question 21

Which strategy is advantageous for identifying the main idea of an extensive text?

Accepted Answer

Reading the entire text and taking notes

Answer

Reading only the first and last paragraphs

Answer

Reading the topic sentences of each paragraph

Answer

Identifying the most frequently used word or phrase

Question 22

What criterion can be used to assess the relevance of a supporting detail?

Accepted Answer

Its connection to the main idea

Answer

Its entertainment value

Answer

Its corroboration by other evidence

Answer

Its position as the first detail in the text

Question 23

What is the primary function of the main idea in a text?

Accepted Answer

To convey the central message or argument

Answer

To provide background information on the topic

Answer

To introduce the supporting details

Answer

To conclude the text

Question 24

Which of the following is a typical characteristic of a supporting detail?

Accepted Answer

Provides evidence or examples

Answer

Contains the main argument

Answer

Summarizes the entire text

Answer

Introduces a new topic

Question 25

What is the primary purpose of a topic sentence?

Accepted Answer

To introduce the main idea of a paragraph

Answer

To summarize the paragraph's key points

Answer

To provide evidence for the main idea

Answer

To conclude the paragraph

Question 26

How do main ideas and supporting details work together in a text?

Accepted Answer

Supporting details give proof and examples that make the main idea clearer and more detailed.

Answer

Main ideas and supporting details are separate parts that don't connect.

Answer

The main idea goes against the supporting details.

Answer

Supporting details have nothing to do with the main idea.

Question 27

Which technique is most effective for accurately identifying supporting details in a text?

Accepted Answer

Analyzing the relationships between sentences while reading.

Answer

Scanning the text for underlined or highlighted words.

Answer

Scanning the text for specific keywords.

Question 28

Which of the following is **not** a type of supporting detail?

Accepted Answer

Conclusion

Answer

Example

Answer

Fact

Answer

Reason

Question 29

Which of the following is a supporting detail for the following main idea: "Social media can have a negative impact on mental health."

Accepted Answer

Social media use has been linked to increased anxiety and depression.

Answer

Social media can help people stay connected.

Answer

Social media can be a positive force for good.

Question 30

Which of the following is **not** a strategy for identifying the main idea of a text?

Accepted Answer

Skimming the first and last paragraphs only

Answer

Considering the author's purpose

Answer

Looking for the topic sentence

Answer

Identifying the key words and phrases

Question 31

Which of the following is a key feature of a well-written supporting detail?

Accepted Answer

It is specific and provides evidence.

Answer

It is vague and general.

Answer

It is unrelated to the main idea.

Answer

It is long and detailed.

Question 32

Which of the following is a weakness of relying solely on the title of a text to determine its main idea?

Accepted Answer

Titles can be misleading.

Answer

Titles always accurately reflect the main idea.

Answer

Titles provide a good starting point for identifying the main idea.

Question 33

Which of the following is a signal word that can indicate a supporting detail?

Accepted Answer

For example

Answer

But

Answer

Therefore

Answer

However

Question 34

Which of the following is a characteristic of a good main idea?

Accepted Answer

It is broad enough to encompass all of the supporting details.

Answer

It is stated explicitly in the text.

Answer

It is specific and narrow.

Question 35

Which strategy is most effective for identifying the main idea of a text?

Accepted Answer

Read the text and locate the sentence that concisely summarizes the central point.

Answer

Read only the last sentence of the text.

Answer

Read only the first sentence of the text.

Question 36

What is the primary purpose of supporting details in a text?

Accepted Answer

To substantiate and clarify the main idea by providing evidence and elaboration.

Answer

To restate the main idea in different words.

Answer

To introduce the topic of the text.

Question 37

Which of the following is a characteristic of an effective supporting detail?

Accepted Answer

It is relevant to and directly supports the main idea.

Answer

It is vague and general.

Answer

It is not supported by evidence.

Answer

It is irrelevant to the main idea.

Question 38

Which method is most effective for determining if a sentence is a supporting detail?

Accepted Answer

Evaluate if the sentence provides additional information or evidence that supports the main idea.

Answer

Check if the sentence is indented or italicized.

Answer

Identify if the sentence contains transition words like 'because' or 'for example'.

Question 39

What is the main idea of the following text? The Great Barrier Reef, located off the coast of Australia, is the world's largest coral reef system. It is home to over 1,500 species of fish, 400 species of coral, and 4,000 species of mollusks. The reef is a vital ecosystem that provides food, shelter, and breeding grounds for a vast array of marine life.

Accepted Answer

The Great Barrier Reef is a biodiverse and ecologically significant coral reef system.

Answer

The Great Barrier Reef is a popular tourist destination.

Answer

The Great Barrier Reef is facing environmental threats.

Question 40

Which of the following is NOT a helpful strategy for improving comprehension of main ideas and supporting details?

Accepted Answer

Rereading the same passage multiple times without actively engaging with the text.

Answer

Using graphic organizers to visualize the text structure.

Answer

Annotating the text to highlight main ideas and supporting details.

Question 41

What is the advantage of representing main ideas and supporting details using graphic organizers?

Accepted Answer

They provide a visual representation of the text structure, aiding comprehension and retention.

Answer

They save time and effort in reading the text.

Question 42

Which of the following is the most effective method for determining the main idea of a text?

Accepted Answer

Summarize each paragraph and identify the overarching concept.

Answer

Read only the first and last sentences of each paragraph.

Answer

Count the number of times each topic is mentioned.

Question 43

What is the key difference between a main idea and a supporting detail?

Accepted Answer

A main idea is a central thought that governs a text, while supporting details provide evidence or explanation that develop and clarify that idea.

Answer

Main ideas are always longer than supporting details.

Question 44

Consider the following passage: 'The Amazon rainforest is renowned for its unparalleled biodiversity. It is home to an estimated 10% of all known species on Earth.'

What is the main idea of this passage?

Accepted Answer

The Amazon rainforest exhibits an extraordinary level of biodiversity.

Answer

The Amazon rainforest is a vital ecosystem for the planet.

Answer

The Amazon rainforest is the largest rainforest in the world.

Question 45

Which of the following is NOT a key characteristic of a strong supporting detail?

Accepted Answer

It contradicts the main idea.

Answer

It provides evidence or clarification for the main idea.

Answer

It is specific and relevant to the main idea.

Answer

It is engaging and interesting.

Question 46

What is the primary function of transitions in a text?

Accepted Answer

To connect ideas smoothly and guide the reader's understanding of the relationship between different parts of the text.

Answer

To introduce new characters or settings.

Answer

To emphasize important points.

Question 47

Consider the following paragraph: 'Social media has become an integral part of our daily lives. It allows us to stay connected with friends and family, share experiences, and access information.'

Which of the following is a supporting detail for this paragraph?

Accepted Answer

Social media platforms facilitate communication and information exchange among individuals.

Answer

Social media can have negative consequences on mental health.

Answer

Social media is primarily used for entertainment purposes.

Question 48

Which of the following strategies can effectively enhance your ability to identify the main idea of a text?

Accepted Answer

Practice regularly with diverse texts of varying lengths and complexities.

Answer

Memorize a list of common main ideas.

Answer

Focus exclusively on challenging texts.

Question 49

Which of the following is an example of an implicit main idea?

Accepted Answer

The author implies that social media can have both positive and negative impacts on society.

Answer

Deforestation is primarily driven by the need for agricultural land.

Answer

Climate change is a pressing issue that demands immediate attention.

Question 50

Consider the following paragraph: 'The rise of artificial intelligence (AI) is rapidly transforming industries and economies worldwide. AI-powered technologies, such as machine learning and natural language processing, are driving innovation and automation in various sectors.'

Which of the following is a possible main idea for this paragraph?

Accepted Answer

Artificial intelligence is having a significant impact on industries and economies globally.

Answer

AI is only beneficial for large corporations.

Answer

AI poses significant ethical and societal challenges.

Question 51

What is the primary purpose of supporting details in a text?

Accepted Answer

To provide evidence and elaborate on the main idea.

Answer

To summarize the main points.

Answer

To entertain the reader.

Answer

To introduce new information.

Question 52

Which of the following is a characteristic of examples used as supporting details?

Accepted Answer

They illustrate a specific point and make it more concrete.

Answer

They introduce new information unrelated to the topic.

Answer

They provide statistics that are not relevant to the main idea.

Answer

They present opinions that may or may not be supported by evidence.

Question 53

How can identifying the main idea and supporting details enhance your reading comprehension?

Accepted Answer

It helps you understand the overall message and structure of the text.

Answer

It improves your writing skills.

Answer

It helps you memorize the text more easily.

Answer

It helps you find specific information more quickly.

Question 54

Read the following text:

The novel primarily explores the theme of love and its complexities. The author uses the relationships between characters to illustrate this theme. Romeo's intense love for Juliet, despite the obstacles posed by their families, highlights the power and challenges of romantic love.

What is the main idea of this text?

Accepted Answer

The novel explores the complexities of love through the portrayal of characters and their relationships.

Answer

Romeo and Juliet's love faces challenges due to their families.

Answer

The novel is about the power of romantic love.

Question 55

Read the following text:

The main argument of the article is that the increasing use of technology is impacting our social interactions. The author provides evidence to support this claim. For instance, the author explains how social media platforms can create echo chambers, where people are only exposed to views that align with their own, leading to a lack of diversity in perspectives.

What is a supporting detail for the main argument of this article?

Accepted Answer

Social media platforms can lead to echo chambers where people are only exposed to views that align with their own.

Answer

Technology is having a negative impact on our social interactions.

Answer

The increasing use of technology is changing the way we communicate.

Question 56

Which of the following is an effective strategy to improve your ability to identify main ideas and supporting details?

Accepted Answer

Regularly practice reading and analyzing diverse texts.

Answer

Only read texts that are related to your personal interests.

Answer

Rely solely on summaries and reviews of texts.

Question 57

How does understanding main ideas and supporting details support your overall reading comprehension?

Accepted Answer

It enables you to draw inferences and form conclusions based on the text.

Answer

It improves your vocabulary.

Answer

It increases your reading speed.

Question 58

Which of the following is NOT a skill involved in identifying main ideas and supporting details?

Accepted Answer

Imagining alternative storylines

Answer

Identifying topic sentences

Answer

Summarizing key information

Question 59

Which option best defines a main idea of a text?

Accepted Answer

The central thought or message that an author conveys throughout a text.

Answer

The specific events or actions described in a text.

Answer

The author's tone or attitude towards a topic.

Answer

A minor detail that supports a supporting point.

Question 60

In the following paragraph, what is the main idea? The human body is made up of trillions of cells. Cells are the basic unit of life. They perform all the functions necessary for life, such as metabolism, growth, and reproduction. Cells come in many different shapes and sizes, but they all have the same basic structure.

Accepted Answer

Cells are the fundamental building blocks of life and carry out all essential life functions.

Answer

The human body is composed of an enormous number of cells.

Answer

Cells exhibit diverse forms and dimensions.

Question 61

Which option below is a supporting detail for the main idea that the internet has revolutionized communication?

Accepted Answer

It enables real-time communication across vast distances.

Answer

It has transformed shopping habits by allowing online purchases.

Answer

It has enhanced access to information from any location.

Question 62

What is the main idea conveyed in the following paragraph? The climate of a region is shaped by various factors, including latitude, altitude, proximity to the ocean, and prevailing wind patterns. Latitude plays a significant role in determining the amount of solar radiation received. Altitude influences temperature and precipitation. Distance from the ocean affects temperature and humidity, while prevailing wind patterns can bring warm or cold air masses.

Accepted Answer

The climate of a region is determined by a combination of factors such as latitude, altitude, distance from the ocean, and wind patterns.

Answer

Latitude is the most influential factor in shaping a region's climate.

Question 63

In the following paragraph, what is the main idea? The Industrial Revolution marked a period of significant transformation in the production of goods. Prior to this revolution, goods were primarily crafted by hand. However, during this period, the invention of new machinery enabled the production of goods with greater speed and efficiency. This led to a substantial increase in the output of goods while simultaneously reducing their cost.

Accepted Answer

The Industrial Revolution led to a dramatic surge in goods production and a decline in their cost due to the introduction of advanced machinery.

Answer

Before the Industrial Revolution, goods were predominantly produced by hand.

Question 64

Which of the following serves as a supporting detail for the main idea that the internet has transformed education?

Accepted Answer

It has expanded access to information from anywhere in the world.

Answer

It has facilitated instant communication across vast distances.

Answer

It has revolutionized shopping habits by allowing online purchases.