Chapter 7 My Brother's Great Invention Class 7 English Poorvi Important Questions
Chapter 7 My Brother's Great Invention Questions Answers Class 7 English
Very Short Question Answer
Question 1. Who is the narrator of the story?
Answer
Anita, a 14-year-old girl is the narrator of the story.
Question 2. What does Anand love to do?
Answer
Anand love to invent gadgets and thinks himself as a scientist.
Question 3. What happens to Anita’s father with Anand’s burglar alarm?
Answer
Anita's father gets soaked by a bag of water.
Question 4. Why did Anand create the burglar alarm?
Answer
Anand created burglar alarm to catch thieves due to recent neighbourhood thefts.
Question 5. What movie inspires Anand’s next invention?
Answer
"Back to the Future" movie inspired Anand's next invention.
Question 6. What does Anand try to build after the burglar alarm?
Answer
Anand tried to build time machine after the burglar alarm.
Question 7. How do Anand’s parents react to his time machine idea?
Answer
Anand's parents locked up tools and guard appliances after hearing his time machine idea.
Question 8. Who breaks into the house that night?
Answer
Boppa, a rough-looking sweeper broke into the house that night.
Question 9. Where does Anand send Boppa during the burglary?
Answer
Anand sent Boppa to his room with the time machine during the burglary.
Question 10. What do the neighbours find in Anand’s room?
Answer
Neighbours found Boppa’s green scarf in Anand's room but they could not able to find Boppa.
Question 11. What does Anand believe happened to Boppa?
Answer
Anand believed that the time machine sent Boppa back in time.
Question 12. What does Anand’s father do with the time machine?
Answer
Anand's father dismantled the time machine, thinking it’s too dangerous.
Question 13. What is one moral of the story?
Answer
Creativity is valuable, even if inventions don’t always work.
Question 14. What is the meaning of the word “brandishing” in the story?
Answer
Waving something threateningly
Short Answer Questions
Question 1. Describe how Anand and Anita react when Boppa breaks into their house.
Answer
When Anita hears strange noises, she wakes up Anand, and they find Boppa breaking in. Anita gets scared when she sees Boppa, a rough sweeper, holding a stick and demanding to know where their father’s room is. Anand quickly thinks of a smart plan and points Boppa to his own room with the time machine instead of their father’s, possibly to trick or distract him. Anita and Anand’s actions show they are both scared but also quick-thinking—Anita warns her brother, and Anand uses his invention to try to protect their home during this scary moment.
Question 2. Why was Anita’s father soaked at the doorstep?
Answer
Anita’s father was soaked because Anand’s burglar alarm, designed to drop a bag of water on a thief when the door opened, accidentally targeted him. Due to recent thefts in the neighbourhood, Anand had rigged the alarm, but it couldn’t distinguish between a thief and a family member, leading to the funny mishap that left their father furious and dripping wet.
Question 3. What inspired Anand to build a time machine?
Answer
Anand was inspired to build a time machine after watching the movie Back to the Future. Excited by the idea of time travel, he turned his room into a chaotic lab with wires and bulbs, despite his parents’ attempts to stop him by locking the toolbox and guarding appliances. His passion for inventing drove him to create this ambitious gadget.
Question 4. How does Anand’s burglar alarm cause trouble, and what does this show about his inventions?
Answer
Anand’s burglar alarm creates a problem when it mistakenly drops a bag of water on his father, thinking he’s a thief. This leaves his father drenched and angry. The incident shows that the alarm has a major flaw—it can’t tell the difference between a family member and a real intruder. It also shows that while Anand is full of creative ideas, his inventions don’t always work well because he overlooks important details. His excitement for inventing is clear, but he sometimes forgets to make sure his gadgets are practical and reliable.
Question 5. What happened to Boppa in Anand’s room?
Answer
Boppa, the intruder, entered Anand’s room, where the time machine was. Strange crashes, humming, and eerie sounds followed. When neighbours arrived, they found only Boppa’s green scarf on the floor, with no sign of him. Anand believed the time machine sent Boppa back in time, though adults thought he escaped, leaving the outcome mysterious.
Question 6. What did Anand work on after the time machine was dismantled?
Answer
After his father dismantled the time machine, Anand moved on to a new project: building a device to contact aliens. Convinced his time machine had worked, he remained undeterred by the setback and quickly channeled his creative energy into another imaginative invention, showing his relentless passion for experimenting.
Long Answer Questions
Question 1. How does Anand’s burglar alarm reflect his creative spirit, and what problems does it cause?
Answer
Anand’s burglar alarm reflects his creative spirit by showcasing his ability to invent gadgets from simple materials, driven by a desire to solve real problems like neighbourhood thefts. As a 13-year-old who sees himself as a scientist, he designs the alarm to drop a bag of water on a thief when the door opens, demonstrating his imaginative problem-solving and enthusiasm for tinkering. However, the invention’s flaw—it cannot distinguish between a thief and a family member—causes a humorous disaster when it soaks his father, leaving him sopping wet and furious at the doorstep. This mishap embarrasses Anand and Anita, who whisper about the failed gadget, and frustrates their mother, who quickly identifies Anand as the culprit. The incident temporarily halts Anand’s inventing for a week, highlighting the risks of his experiments going awry. Despite the trouble, the alarm’s failure underscores Anand’s bold creativity, as he learns from mistakes and moves on to new projects, aligning with the story’s moral that imagination is valuable even when plans don’t work out perfectly.
Question 2. Why does Anand’s time machine experiment cause tension in the family, and how does it lead to the burglary incident?
Answer
Anand’s time machine experiment causes tension in the family because his parents view it as a dangerous and impractical project, fearing it could lead to more trouble like his previous inventions. Inspired by Back to the Future, Anand’s determination to build the machine turns his room into a chaotic lab of wires and bulbs, ignoring his parents’ attempts to stop him by locking the toolbox and guarding appliances. Their scepticism and efforts to control his tinkering create friction, as Anand persists despite their disapproval. His mother eventually convinces his father to at least look at the machine, showing a mix of indulgence and concern. This tension indirectly leads to the burglary incident, as Anand’s parents agree to let him and Anita stay home alone one night, possibly to avoid further arguments about his projects. That night, Boppa, a rough-looking sweeper, breaks in, and Anand directs him to the time machine’s room, resulting in mysterious noises and Boppa’s disappearance. The experiment’s fallout—both the family’s unease and the burglary—highlights Anand’s bold creativity and the unexpected consequences of his inventions, reinforcing the story’s theme of imagination’s risks and rewards.
Question 3. How does Anand’s quick thinking during the burglary show his resourcefulness, and what is the outcome?
Answer
Anand’s quick thinking during the burglary shows how resourceful he is by using his time machine to trick the intruder, Boppa, and possibly protect his family. When Anita hears strange noises and wakes Anand, they find Boppa holding a stick and asking where their father’s room is. Instead of panicking, Anand smartly sends Boppa to his own room, where the time machine is, instead of the real room. This quick decision keeps his family safe and uses his invention in a critical moment. Soon, strange sounds come from the room, and when the neighbours arrive, they only find Boppa’s green scarf, with no sign of him. Anand believes the time machine sent Boppa back in time, but the adults think he just ran away. The strange outcome—Boppa’s disappearance and the machine still humming—makes it seem like Anand’s invention worked. This moment highlights the story’s lesson that creativity, even if not perfect, can lead to surprising solutions and proves Anand is a clever inventor, even though his projects often cause trouble.
Question 4. Why is the mystery of Boppa’s disappearance important to the story’s humour and excitement?
Answer
The mystery of Boppa’s disappearance adds both humour and excitement to the story by blending Anand’s quirky invention with an unexpected, thrilling twist that keeps readers engaged. When Boppa, the rough-looking intruder, enters Anand’s room with the time machine, the ensuing crashes, humming, and eerie sounds create a tense, suspenseful atmosphere. The discovery of only Boppa’s green scarf, with no sign of him, deepens the mystery—did the time machine really send him back in time, as Anand believes, or did he escape, as the adults think? This uncertainty fuels the humour, as Anand’s firm belief in his machine’s success contrasts with the adults’ scepticism, highlighting the funny image of a young inventor convinced of his own genius. The excitement comes from the unexpected shift from a dangerous burglary to the wild idea of time travel, amplified by the chaotic noises and the neighbours’ frantic arrival. This mysterious turn of events heightens the story’s playful tone, showcasing Anand’s creative spirit and making the story memorable, while reinforcing the moral that imagination, even when uncertain, can lead to surprising outcomes.
Question 5. What lessons about creativity and mistakes can we learn from Anand’s inventions in the story?
Answer
Anand’s inventions in the story offer valuable lessons about the power of creativity and the importance of learning from mistakes. His burglar alarm, which accidentally soaks his father, and his time machine, which might have sent an intruder back in time, showcase his vivid imagination and his eagerness to solve problems like theft prevention and time travel. Even though his alarm fails and the time machine causes chaos, Anand’s decision to quickly start a new project—contacting aliens—shows that mistakes don’t stop his creative drive. The humour of his father getting soaked and the mystery of Boppa’s disappearance highlight how errors can lead to unexpected outcomes, such as outsmarting a burglar. The story suggests that creativity is valuable, even when plans don’t work out, as Anand’s quick thinking during the burglary demonstrates resourcefulness born from his inventive nature. The moral encourages embracing new ideas and viewing mistakes as opportunities for growth rather than failures. Anand’s adventures inspire readers to experiment fearlessly, learn from setbacks, and enjoy the unpredictable outcomes of imagination, knowing that even imperfect inventions can lead to surprising solutions.
Question 6. Explain the mysterious events surrounding the time machine during the burglary.
Answer
During the burglary, after Anand sends Boppa into his room with the time machine, strange things start happening. Crashing noises, a humming sound, and other odd noises come from the room, making it seem like the machine is working. When the neighbours come, they find only Boppa’s green scarf on the floor—he’s nowhere to be seen—and the time machine is still quietly humming. This is mysterious because no one knows where Boppa went. While the adults think he ran away, Anand believes the machine sent him back in time. The weird sounds and Boppa’s sudden disappearance make the machine seem even more mysterious.
Question 7. What is the moral of the story, and how does Anand’s character reflect it?
Answer
The moral of the story is that creativity and imagination are important, even if they sometimes lead to mistakes, because they can help solve problems in unexpected ways. Anand shows this through his constant inventing. Even when things go wrong—like his burglar alarm soaking his father—he doesn’t give up. His time machine, which no one believed would work, might have actually helped stop the thief, showing his cleverness. Anand’s love for building gadgets and his ability to bounce back after failures teach us that being creative and not giving up are valuable traits, even if the results aren’t perfect.
Question 8. Discuss how the story uses humour to highlight Anand’s inventive spirit.
Answer
The story uses humour to show Anand’s love for inventing, especially through the funny problems his gadgets cause. His burglar alarm, which soaks his own father instead of a thief, is amusing because it shows how his invention backfires in a silly way. The messy room full of wires and blinking lights for the time machine creates a comical picture of how serious Anand is, even when things seem unrealistic. The funniest part is when Boppa disappears and Anand proudly claims the machine worked, even though no one is sure. These moments make readers laugh while also showing Anand’s creativity, enthusiasm, and belief in his ideas, even when they don’t go perfectly.