CBSE Class 7 English An Alien Hand Chapter 10: NCERT Solutions
This chapter delves into the intriguing story of Tilloo, a young boy living in an underground civilization. The NCERT Solutions for Class 7 English, Chapter 10 of 'An Alien Hand' provide detailed answers to comprehension questions, exploring Tilloo's curiosity about the surface world, the reasons for living underground, and the encounter with an alien spacecraft. The solutions explain the hostile environment on the planet's surface, the reasons behind the extinction of life, and the differing opinions within the Control Room regarding the approaching spacecraft. These solutions are designed to help students grasp the narrative's nuances, understand the characters' motivations, and prepare effectively for their exams by clarifying the text's key events and themes.
Quick info
| Board | CBSE |
|---|---|
| Class | Class 7 |
| Subject | English An Alien Hand |
| Session | 2026 |
| Language | English |
| Type | NCERT Solutions |
| Chapter | Chapter 10 |
Chapter summary
Chapter 10 of 'An Alien Hand' focuses on a narrative about life on a planet with a hostile surface environment, forcing inhabitants underground. The NCERT Solutions cover comprehension questions about a curious boy named Tilloo, his desire to see the sun and stars, the dangers of the surface, and the community's adaptation to underground living. It also addresses the detection of an alien spacecraft and the differing strategies proposed by the Control Room personnel.
Learning outcomes
- Understand the reasons for underground living on Tilloo's planet.
- Explain the environmental conditions that make the surface uninhabitable.
- Identify Tilloo's motivations and curiosity.
- Describe the events leading to the detection of an alien spacecraft.
- Analyze the different suggestions for dealing with the alien spacecraft.
Topics covered
Paper topics
- Underground living
- Hostile planetary environment
- Curiosity and exploration
- Survival challenges
- Alien spacecraft detection
- Control Room operations
- Decision making in crisis
- Space programs
- Tilloo's character
- Environmental changes
Important topics
- Reasons for underground living
- Dangers of the surface environment
- Tilloo's curiosity
- The alien spacecraft incident
- Control Room's response strategies
PDF preview
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Questions and Solutions
Comprehension Check I - Question 1
Tilloo cleverly manages to reach the 'forbidden passage' by taking advantage of a moment when his mother is not watching. He also uses his father's security card, which likely grants him access to areas that are usually restricted.
Comprehension Check I - Question 2
Having lived his entire life underground, Tilloo harbored a deep curiosity about the world above. He hoped that upon reaching the surface, he would be able to see the sun if it was daytime, or the stars if it was nighttime, as these celestial bodies were only things he had heard about.
Comprehension Check I - Question 3
Tilloo's father advised him against going to the surface due to the extremely harsh and dangerous environmental conditions. The air on the planet's surface is described as being too thin for humans to breathe comfortably, and the temperature is low enough to be fatal, potentially freezing a person to death. These factors make survival on the surface nearly impossible for ordinary individuals.
Comprehension Check I - Question 4
Significant environmental changes forced the inhabitants to seek refuge underground. The sun, which was once a source of life and sustenance, turned hostile. Even a minor alteration in its behavior drastically upset the planet's natural equilibrium. This hostility led to the extinction of birds, animals, and fish, making the surface uninhabitable and compelling people to construct and live in underground homes for safety and survival.
Comprehension Check II - Question 1
The excitement in the Control Room stemmed from a significant event detected on their systems. The large TV screen displayed that an unidentified object, identified as a spacecraft, was heading towards their location, creating a buzz of anticipation and concern among the personnel.
Comprehension Check II - Question 2
The spacecraft was unmanned. The text indicates this by stating that while in earlier times, space programs included both manned and unmanned missions, the current phase of their civilization, marked by energy shortages and underground living, did not involve any space programs. Therefore, any spacecraft detected would not have been sent by them and would likely be unmanned.
Comprehension Check II - Question 3
Number One and Number Two had differing opinions on how to handle the approaching alien spacecraft. Number One suggested a proactive approach, proposing that they should be prepared to render the spacecraft ineffective at any moment they wished. In contrast, Number Two advocated for a passive strategy, suggesting non-interference and simply observing the spacecraft from a distance. This approach aimed to conceal their civilization's existence and avoid any potential conflict or detection.
Common mistakes
- Confusing the reasons for the surface being uninhabitable.
- Misinterpreting the characters' motivations.
- Overlooking the significance of the 'forbidden passage'.
- Failing to distinguish between manned and unmanned spacecraft.
Revision tips
- Reread the chapter, focusing on Tilloo's perspective and desires.
- Pay close attention to the descriptions of the planet's surface and the reasons for living underground.
- Summarize the dialogue in the Control Room regarding the alien spacecraft.
- Discuss the different viewpoints presented by Number One and Number Two.
Practice MCQs
Q1. What did Tilloo use to access the 'forbidden passage'?
Explanation: Tilloo managed to get his father's security card, which allowed him to bypass security and reach the forbidden passage.
Q2. Why did Tilloo want to go to the surface?
Explanation: Tilloo had only heard about the sun and stars and wished to see them for himself, indicating his curiosity about the world beyond his underground home.
Q3. What were the primary dangers of the planet's surface?
Explanation: The father advised Tilloo against going to the surface because the air was too thin to breathe and the temperature was dangerously low, capable of freezing someone to death.
Q4. What caused the extinction of birds, animals, and fish on the planet?
Explanation: A minimal change in the sun's behavior made it hostile, disrupting the planet's natural balance and leading to the extinction of most life forms.
Q5. What indicated the approach of something towards their location in the Control Room?
Explanation: The excitement in the Control Room was triggered when the big TV screen showed that something was heading towards their planet.
Q6. According to the text, why were there no space programs currently?
Explanation: The passage mentions that in the current phase of energy shortage and underground life, space programs, unlike in earlier times, were not being conducted.
Q7. What was Number One's suggestion regarding the alien spacecraft?
Explanation: Number One proposed taking action to disable or neutralize the approaching spacecraft at any moment they chose.
Q8. What was Number Two's counter-suggestion?
Explanation: Number Two advocated for a policy of non-interference and passive observation, aiming to keep their civilization's existence a secret from the aliens.
Frequently asked questions
What is Chapter 10 of 'An Alien Hand' about?
Chapter 10 describes a civilization living underground due to a hostile surface environment. It follows a curious boy named Tilloo and the community's reaction to the arrival of an alien spacecraft.
Why do people live underground in this story?
They live underground because the sun has become hostile, causing extreme temperatures and thin air, making the surface uninhabitable and leading to the extinction of most life forms.
Who is Tilloo and what does he want?
Tilloo is a young boy living underground who is very curious about the surface. He wants to see the sun and stars, which he has only heard about.
What happens when an alien spacecraft is detected?
When an alien spacecraft is detected, the people in the Control Room become excited. They debate whether to make the spacecraft ineffective or to observe it passively to hide their existence.
How do these NCERT Solutions help Class 7 students?
These solutions provide clear, rewritten answers to all comprehension questions, helping students understand the chapter's plot, characters, and themes, which is crucial for exam preparation.
What is the significance of the 'forbidden passage'?
The 'forbidden passage' is a route to the surface that Tilloo accesses using his father's security card, representing his forbidden curiosity and desire to explore beyond his known world.
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