UP Board Solutions Class 10 English Supplementary Chapter 1 The Inventor Who Kept His Promise

Class 10 English Supplementary Reader Chapter 1 Questions And Answers UP Board The Inventor Who Kept His Promise.

कक्षा 10 अंग्रेजी पाठ 1 प्रश्न उत्तर

These Solutions are part of UP Board Solutions for Class 10 English. Here we have given UP Board Solutions for Class 10 English Supplementary Reader Chapter 1 The Inventor Who Kept His Promise.

Short Answer Type Questions

Answer The Following Questions In About 25 Words :

Question 1. who was Edison ? Describe the invention that made him famous all over America. (एडीसन कौन था ? उस आविष्कार का वर्णन कीजिए जिसने उसे पूरे अमेरिका में प्रसिद्ध कर दिया ।) Or who was Edison? How did he become famous all over America? (एडीसन कौन था ? वह पूरे अमेरिका में कैसे प्रसिद्ध हुआ ?)
Answer: Edison was a famous American scientist who invented the electric light and gramophone that made him famous all over America. (एडीसनं एक प्रसिद्ध अमेरिकी वैज्ञानिक था जिसने विद्युत-प्रकाश और ग्रामोफोन का आविष्कार किया और पूरे अमेरिका में प्रसिद्ध हो गया ।)
In simple words: Edison was a renowned American scientist known for inventing the electric light and the gramophone, which brought him widespread fame across America.

🎯 Exam Tip: Focus on identifying the key inventions and their impact when answering questions about Edison's fame.

Question 2. who invented electric light ? (विद्युत-प्रकाश का आविष्कार किसने किया ?)
Answer: Edison invented electric light. (एडीसन ने विद्युत-प्रकाश का आविष्कार किया।)
In simple words: Thomas Edison is credited with the invention of the electric light bulb.

🎯 Exam Tip: This is a direct factual recall question; ensure correct name and invention are linked.

Question 3. what did Edison love in his childhood ? (अपने बचपन में एडीसन किस वस्तु से प्रेम करता था ?)
Answer: Edison loved to do experiments in his childhood. (अपने बचपन में एडीसन प्रयोग करने से प्रेम करता था।)
In simple words: As a child, Edison had a great passion for conducting various experiments.

🎯 Exam Tip: Highlight Edison's curiosity and experimental nature in his early life.

Question 4. why was Edison taken out of school? (एडीसन को स्कूल से क्यों निकाल दिया गया ?)
Answer: Edison was taken out of school because his teacher thought that he was naughty and stupid. (एडीसन को स्कूल से इसलिए निकाल दिया गया, क्योंकि उसकी अध्यापिका उसे शरारती तथा मूर्ख समझती थी ।)
In simple words: Edison was removed from school because his teacher considered him to be both mischievous and unintelligent.

🎯 Exam Tip: Remember the teacher's perception of Edison as the primary reason for his schooling ending.

Question 5. How did Edison find his mother the best teacher for him? (एडीसन ने अपनी माँ को किस प्रकार सबसे अच्छी अध्यापिका पाया ?)
Answer: Edison found his mother as his best teacher because she always gave a satisfactory answer to his questions and helped him in all his experiments. (एडीसन ने अपनी माँ को सबसे अच्छी अध्यापिका इसलिए पाया, क्योंकि वह सदैव उसके प्रश्नों का सन्तोषजनक उत्तर देती थीं और उसके परीक्षणों में उसकी सहायता करती थीं।)
In simple words: Edison's mother was his best teacher because she patiently answered his many questions and actively supported him in his experiments.

🎯 Exam Tip: Emphasize the supportive and educational role Edison's mother played in his development.

Question 6. What did Edison think when he saw the bird flying? (जब एडीसन ने पक्षी को उड़ते हुए देखा तब उसने क्या सोचा ?)
Answer: When Edison saw the bird flying, he thought, “Man can also fly if he eats worms. (जब एडीसन ने पक्षी को उड़ते हुए देखा तब उसने सोचा, “मनुष्य भी उड़ सकता है यदि वह कीड़े खाये।”)
In simple words: Edison's observation of a bird flying led him to a peculiar thought: that humans could also fly if they ate worms.

🎯 Exam Tip: This question assesses recall of a specific childhood anecdote demonstrating Edison's unique way of thinking.

Question 7. what did Edison see at the poultry farm one day? (एक दिन मुर्गी फार्म पर एडीसन ने क्या देखा ?)
Answer: One day at the poultry farm Edison saw a hen sitting on its eggs. (एक दिन मुर्गी फार्म पर एडीसन ने एक मुर्गी को अपने अण्डों पर बैठा हुआ देखा ।)
In simple words: Edison observed a hen incubating its eggs at a poultry farm, sparking his curiosity about the process.

🎯 Exam Tip: This event serves as a precursor to one of Edison's famous childhood experiments, so noting the trigger is important.

Question 8. why did the poor girl fall ill?what did Edison's motherwarn him? (गरीब लड़की बीमार क्यों पड़ गयी ? एडीसन की माँ ने उसे क्या चेतावनी दी ?)
Answer: Edison gave the poor girl a mixture of worms to drink. So she fell ill. Edison's mother warned him not to do such silly experiments. (एडीसन ने गरीब लड़की को कीड़ों का मिश्रण पीने के लिए दिया। इसलिए वह बीमार पड़ गयी। एडीसन की माँ ने उसे ऐसे मूर्खतापूर्ण प्रयोग न करने की चेतावनी दी ।)
In simple words: The girl fell ill because Edison gave her a mixture of worms to drink, leading his mother to warn him against conducting such foolish experiments.

🎯 Exam Tip: This question highlights Edison's naive experimental approach and his mother's intervention to ensure safety.

Question 9. what was the funny experiment for which Edison was punished? (एडीसन ने कौन-सा प्रयोग किया जिसके कारण उसे दण्डित किया गया ?) Or why did Edison get a beating from his mother? (एडीसन अपनी माता के द्वारा क्यों पिटा ?)
Answer: Once Edison saw a hen sitting on its eggs. His other told him that the hen was hatching its eggs so that chickens may come out of the eggs. The next morning he got a dozen of eggs and sat on them. He had only smashed the eggs and spoil his shorts. He got a good beating as punishment by his mother for his experiment. (एक दिन एडीसन ने एक मुर्गी को अण्डों के ऊपर बैठे देखा। उसकी माँ ने उसे बताया कि मुर्गी अपने अण्डों को 'से रही है जिससे कि चूजे अण्डों से बाहर आ सकें । अगले दिन एडीसन एक दर्जन अण्डे लाया और उन्हें सेने लगा। अण्डे टूट गये और उसकी निक्कर खराब हो गयी। इस पर उसे उसकी माता के द्वारा भली प्रकार पीटकर दण्डित किया गया।)
In simple words: Edison was punished for trying to hatch eggs by sitting on them himself, mimicking a hen, which resulted in broken eggs and soiled clothes.

🎯 Exam Tip: This incident illustrates Edison's direct and sometimes messy approach to learning through experimentation in his youth.

Question 10. why did Edison join the railways? How much did he earn on the first day? (एडीसन ने रेलवे-सेवा क्यों की ? पहले दिन उसने कितना पैसा कमाया ?)
Answer: Edison joined the railways to earn some money to meet the expenses on his experiments. He earned two dollars on the first day. (एडीसन ने रेलवे-सेवा इसलिए की, क्योंकि उसे अपने परीक्षणों पर होने वाले खर्च के लिए धन की आवश्यकता थी। उसने पहले दिन दो डॉलर कमाये ।)
In simple words: Edison joined the railways to earn money, specifically to fund his numerous experiments, and he made two dollars on his very first day.

🎯 Exam Tip: Focus on the motivation behind Edison's railway job – funding his scientific pursuits, and the initial financial success.

Question 11. why was Edison dismissed from his job? (एडीसन को नौकरी से क्यों निकाल दिया गया ?)
Answer: Edison was dismissed from his job because during a journey there was fire in the compartment of the train on account of his carelessness. (उसे नौकरी से इसलिए निकाल दिया, क्योंकि यात्रा के दौरान उसकी लापरवाही के कारण एक डिब्बे में आग लग गयी थी ।)
In simple words: Edison was fired from his railway job due to his carelessness, which led to a fire in a train compartment during an experiment.

🎯 Exam Tip: The key reason for his dismissal was a fire caused by his experimental carelessness on the train.

Question 12. what did Edison need more money for ? (एडीसन को और अधिक धन की आवश्यकता क्यों थी ?)
Answer: Edison needed more money to carry on his experiments. (अपने प्रयोगों को आगे जारी रखने के लिए एडीसन को और अधिक धन की आवश्यकता थी ।)
In simple words: Edison required more money to continue funding and expanding his scientific experiments.

🎯 Exam Tip: Connect Edison's need for money directly to his passion for conducting experiments.

Question 13. Describe the important inventions made by Edison. (एडीसन के द्वारा किए हुए मुख्य आविष्कारों का वर्णन कीजिए।) Or What inventions were made by Edison? (एडीसन द्वारा कौन-से आविष्कार किए गए थे?)
Answer: Edison invented the gramophone and electric light besides many other inventions. (एडीसन ने बहुत-से अन्य आविष्कारों के साथ-साथ विद्युत-प्रकाश और ग्रामोफोन का भी आविष्कार किया।)
In simple words: Edison's most significant inventions include the gramophone and the electric light, among many other valuable contributions.

🎯 Exam Tip: When listing inventions, prioritize the most famous ones like the gramophone and electric light bulb.

Question 14. How did Edison become famous in America ? (एडीसन अमेरिका में कैसे प्रसिद्ध हुआ ?)
Answer: Edison became famous in America by inventing the gramophone and electric light. (ग्रामोफोन और विद्युत-प्रकाश के आविष्कार से एडीसन अमेरिका में प्रसिद्ध हो गया ।)
In simple words: Edison gained widespread fame in America primarily through his groundbreaking inventions of the gramophone and the electric light bulb.

🎯 Exam Tip: Directly link Edison's fame to his most impactful inventions, especially those that transformed daily life.

Question 15. After how many experiments did Edison succeed in inventing electric light? (कितने प्रयोगों के पश्चात् एडीसन ने विद्युत-प्रकाश के आविष्कार में सफलता पायी ?)
Answer: Edison succeeded in inventing the electric light after about twelve hundred experiments. (एडीसन ने लगभग 1200 प्रयोगों के पश्चात् विद्युत-प्रकाश के आविष्कार में सफलता पायी ।)
In simple words: Edison finally succeeded in inventing the electric light after conducting approximately twelve hundred experiments.

🎯 Exam Tip: This question emphasizes Edison's persistence; remember the approximate number of experiments (around 1200).

Question 16. What did Edison promise to the people of America ? (एडीसन ने अमेरिकावासियों को क्या वचन दिया था ?)
Answer: Edison promised to the people of America that he would give them electric light in two years. (एडीसन ने अमेरिकावासियों को यह वचन दिया था कि वह दो वर्ष में उन्हें विद्युत प्रकाश दे देगा ।)
In simple words: Edison promised the American people that he would provide them with electric light within a span of two years.

🎯 Exam Tip: Recall the specific promise Edison made regarding electric light and the timeframe associated with it.

Question 17. when did the company manager give Edison a good job? (कम्पनी मैनेजर ने एडीसन को अच्छी नौकरी कब दी ?)
Answer: When Edison repaired a machine within a short time, the company manager gave him a good job. (जब एडीसन ने मशीन को थोड़े ही समय में ठीक कर दिया तब कम्पनी मैनेजर ने उसे एक अच्छी नौकरी दे दी ।)
In simple words: Edison was offered a good job by the company manager after he quickly and efficiently repaired a machine.

🎯 Exam Tip: The key detail here is Edison's demonstration of his technical skill in repairing a machine quickly, leading to the job offer.

Question 18. In what way did Edison make the world happy? (एडीसन ने संसार को किस प्रकार खुशहाल बनाया ?)
Answer: Edison made the world happy by inventing the gramophone and electric light. (एडीसन ने ग्रामोफोन और विद्युत-प्रकाश का आविष्कार करके संसार को खुशहाल बनाया ।)
In simple words: Edison contributed to global happiness by inventing the gramophone, which brought music and sound, and the electric light, which illuminated the world.

🎯 Exam Tip: Focus on how Edison's inventions (gramophone for sound/entertainment and electric light for illumination) improved the quality of life globally.

Question 19. Why did his teacher think that Edison was stupid and naughty ? (उसकी अध्यापिका ने यह क्यों सोचा कि एडीसन मूर्ख और शैतान है ?) Or What made the teacher think that Edison was stupid and naughty? (अध्यापिका ने ऐसा कैसे सोचा कि एडीसन मूर्ख तथा शैतान है ?)
Answer: Edison asked his teacher different types of questions. So his teacher thought that Edison was stupid and naughty. (एडीसन अपनी अध्यापिका से अनेक प्रकार के प्रश्न पूछता था। इसलिए उसकी अध्यापिका ने सोचा कि एडीसन मूर्ख और शैतान है ।)
In simple words: Edison's teacher considered him stupid and naughty because he constantly asked numerous and varied questions that deviated from the standard curriculum.

🎯 Exam Tip: The core reason for the teacher's perception was Edison's incessant questioning, which was misconstrued as naughtiness or lack of understanding.

Question 20. How did Edison serve his country during the First World War? (प्रथम विश्व युद्ध के समय एडीसन ने अपने देश की किस प्रकार सेवा की ?) Or Why was Edison awarded a medal? (एडीसन को पदक क्यों प्रदान किया गया ?)
Answer: Edison served his country during the First World War by making forty war-time inventions. For this service he was awarded a medal. (एडीसन ने चालीस युद्धकालीन आविष्कार करके प्रथम विश्व युद्ध के समय अपने देश की सेवा की। इस सेवा के लिए उसे पदक प्रदान किया गया ।)
In simple words: Edison contributed to his country during the First World War by developing forty inventions for wartime use, for which he received a medal.

🎯 Exam Tip: Highlight Edison's practical contributions (forty war-time inventions) and the recognition (medal) he received for his service during WWI.

Question 21. How did Edison keep his promise to his countrymen ? (एडीसन ने अपने देशवासियों को दिया अपना वायदा कैसे पूरा किया ?) Or What promise did Edison keep? (एडीसन ने कौन-सा वायदा निभाया ?) Or What was the promise that Edison kept ? (वह कौन-सा वायदा था जो एडीसन ने निभाया ?)
Answer: Edison promised his countrymen to give them electric light. He did 1200 experiments and gave electric light to his countrymen. Thus he kept his promise. (एडीसन ने अपने देशवासियों को विद्युत-प्रकाश देने का वचन दिया था। उसने 1200 प्रयोग किये और अपने देशवासियों को विद्युत-प्रकाश प्रदान किया। इस प्रकार उसने अपना वायदा पूरा किया।)
In simple words: Edison fulfilled his promise to his countrymen by inventing and providing electric light after conducting 1200 experiments.

🎯 Exam Tip: The core of the answer is linking Edison's promise of electric light to his persistent efforts (1200 experiments) and ultimate success.

Question 22. Edison said, "I would like to give to the world laughter and more light. Did he keep his word? How?. (एडीसन ने कहा था, “मैं संसार को अधिक खुशी और अधिक प्रकाश देना चाहता हूँ।' क्या उसने अपने वचन को निभाया ? कैसे ?)
Answer: Yes, Edison kept his word by the invention of gramophone and gave more laughter while the invention of electric light gave more light and happiness to the world, (हाँ, एडीसन ने अपने वचन को निभाया। उसने ग्रामोफोन के आविष्कार से अधिक खुशी प्रदान की, जबकि विद्युत प्रकाश के आविष्कार से संसार को और अधिक प्रकाश और खुशी प्रदान की ।)
In simple words: Yes, Edison fulfilled his promise by inventing the gramophone, which brought laughter and joy, and the electric light, which brought illumination and happiness to the world.

🎯 Exam Tip: Explain how each of Edison's major inventions (gramophone for sound/entertainment and electric light for illumination) directly contributed to "laughter and more light" to fulfill his statement.

Question 23. what happened on the Silver Jubilee of electric light? (विद्युत-प्रकाश की रजत जयन्ती पर क्या घटना घटित हुई ?)
Answer: At the Silver Jubilee of electric light the President of U.S.A. honoured Edison, and when Edison stood to thank the President he suddenly fell ill. (विद्युत-प्रकाश की रजत जयन्ती पर अमेरिकी राष्ट्रपति ने उसका अभिनन्दन किया, परन्तु जब वह राष्ट्रपति को धन्यवाद देने को खड़ा हुआ तो वह अकस्मात् बीमार पड़ गया ।)
In simple words: During the Silver Jubilee of electric light, Edison was honored by the U.S. President but suddenly fell ill while standing to give his thank you speech.

🎯 Exam Tip: Note the two key events: the President's honor for Edison and Edison's sudden illness at the Silver Jubilee celebration.

Question 24. How did the great and eventful life of Edison end? (एडीसन के महान और गौरवशाली जीवन का अन्त कैसे हुआ ?)
Answer: In the Silver Jubilee function when Edison got up to thank the President, he suddenly fell ill and died on the morning of 18th October, 1931. Thus the great and eventful life of Socrates ended. (रजत जयन्ती समारोह में जब एडीसन राष्ट्रपति को धन्यवाद देने के लिए उठे तभी वे अचानक बीमार पड़ गए और 18 अक्टूबर, 1931 की प्रातःकाल उनका सवर्गवास हो गया। इस प्रकार एडीसन के महान् और गौरवशाली जीवन का अन्त हो गया ।)
In simple words: Edison's remarkable life concluded on October 18, 1931, when he suddenly fell ill and passed away during the Silver Jubilee celebration where he was being honored.

🎯 Exam Tip: Remember the context (Silver Jubilee), the specific date of his death (October 18, 1931), and the manner of his passing (sudden illness).

Question 25. What did the other scientists say when Edison started work on an electric bulb ? (जब एडीसन ने बिजली के बल्बे पर काम करना आरम्भ किया तब अन्य वैज्ञानिकों ने क्या कहा ?) Or Why did all the scientists laugh at Edison? (सभी वैज्ञानिक एडीसन पर क्यों हँसे ?)
Answer: When Edison started work on an electric bulb, other scientists laughed and said that it was impossible. (जब एडीसन ने बिजली के बल्ब पर काम करना आरम्भ किया तब अन्य वैज्ञानिक हँसे और कहा कि यह असम्भव है ।)
In simple words: Other scientists initially dismissed Edison's attempts to create an electric bulb, laughing and deeming the task impossible.

🎯 Exam Tip: Highlight the initial skepticism and dismissal from other scientists regarding Edison's pursuit of the electric bulb, showcasing his perseverance against odds.

Question 26. what did Edison promise to his mother? How did he keep it? (एडीसन ने अपनी माँ से क्या वायदा किया? उसने इसे कैसे पूरा किया?)
Answer: Edison promised his mother to give him a dollar every night from what he earned. He gave him the money and kept his promise. (एडीसन ने अपनी माँ से वायदा किया कि हर रात को जो कुछ वह कमाएगा उसमें से एक डॉलर उसे देगा। उसने अपनी माँ को धन दिया और वायदा निभाया ।)
In simple words: Edison promised his mother that he would give her one dollar every night from his earnings, a promise he faithfully kept by providing her with the money.

🎯 Exam Tip: Note Edison's promise to share his earnings with his mother and his commitment to fulfilling that promise.

Question 27. How did the fire accident occur? (आग की दुर्घटना कैसे घटी ?)
Answer: One day he was doing an experiment in his laboratory, the train turned round a corner. A bit of phosphorus fell on the floor of his carriage and it caught fire. (एक दिन वह अपनी प्रयोगशाला में प्रयोग कर रहा था कि ट्रेन एके कोने पर मुडी, थोड़ा-सा फॉस्फोरस डिब्बे के फर्श पर गिर गया और आग लग गई ।)
In simple words: The fire occurred when, during an experiment in his train carriage laboratory, a piece of phosphorus fell to the floor as the train rounded a corner, igniting it.

🎯 Exam Tip: Specify the substance (phosphorus), the location (train carriage), and the triggering event (train turning a corner) that led to the fire.

Question 28. How did Edison's father encourage him to read more books? (एडीसन के पिता ने उसे अधिक पुस्तकें पढ़ने के लिए कैसे प्रोत्साहित किया ?) Or Why did Edison's father give him twenty-five cents for every book? (एडीसन के पिता उसे प्रत्येक पुस्तक के लिए 25 सेण्ट क्यों देते थे ?)
Answer: Edison was fond of reading books. His father encouraged him by giving him 25 cents for reading a book. (एडीसन पुस्तकें पढ़ने का बहुत शौकीन था। उसके पिता ने उसे एक पुस्तक, पढ़ने के लिए 25 सेण्ट देकर प्रोत्साहित किया।)
In simple words: Edison's father encouraged his love for reading by giving him 25 cents for every book he completed.

🎯 Exam Tip: Note the financial incentive provided by Edison's father to foster his reading habit.

Question 29. Which of the Edison's inventions do you think is the most important and why? (एडीसन कौन था ? उसके आविष्कारों में आप किसे महत्त्वपूर्ण समझते हैं और क्यों ?) Or Describe the important invention made by Edison. (एडीसन द्वारा बनाए गये महत्त्वपूर्ण आविष्कार का वर्णन कीजिए ।)
Answer: Edison was brilliant scientist of his age. He is known for many useful inventions. But he is famous for the invention of electric bulb. Invention of electric bulb is boon for humankind. If he did not invent the electric bulb, then we live in darkness today. (एडीसने अपने समय का प्रतिभाशाली वैज्ञानिक था। वह अपने बहुत-से महत्त्वपूर्ण आविष्कारों के लिए जाना जाता है। लेकिन वह विद्युत बल्ब के आविष्कार के लिए प्रसिद्ध है। विद्युत बल्ब मानव सभ्यता के लिए एक वरदान है। यदि वह विद्युत बल्ब का आविष्कार नहीं करता, तो हम आज भी अँधेरे में रहते ।)
In simple words: The electric bulb is considered Edison's most important invention because it revolutionized daily life, bringing light and ending an era of darkness for humanity.

🎯 Exam Tip: When discussing importance, focus on the transformative impact of the electric bulb on society and daily life.

Question 30. why has the life of Edison been called great and eventful? (एडीसन के जीवन को महान् और गौरवशाली क्यों कहा जाता है ?)
Answer: The life of Edison has been called great and eventful because he gave the world more laughter and more light by inventing gramophone and electric bulb. (एडीसन के जीवन को महान् और गौरवशाली कहा गया है क्योंकि उसने ग्रामोफोन और विद्युत बल्ब का आविष्कार करके संसार को अधिक प्रसन्नता और अधिक प्रकाश दिया।)
In simple words: Edison's life is considered great and eventful because his inventions, such as the gramophone and electric bulb, profoundly improved human life by bringing both entertainment and illumination to the world.

🎯 Exam Tip: Link the description of Edison's life (great and eventful) to his significant inventions and their positive, widespread impact on society.

Multiple Choice Type Questions

Select The Most Suitable Alternative To Complete Each Of The Following Statements:

1. Edison told his teacher, "But the kites have no wings and still we can fly them in the sky. It was .......
(a) a silly statement.
(b) an intelligent statement.
(c) a doubtful statement.
(d) a wrong statement.
In simple words: This question assesses how Edison's teacher perceived his statement about flying kites without wings.

🎯 Exam Tip: Relate this question to the teacher's general view of Edison as 'naughty and stupid' to infer the likely answer.

2. Edison gave his teacher ........
(a) a silly answer.
(b) an intelligent answer.
(c) a doubtful answer.
In simple words: This question relates to the nature of the responses Edison provided to his teacher's questions.

🎯 Exam Tip: Recall the context of Edison's schooling and his teacher's opinion of him to determine the type of answer he typically gave.

3. When Edison went on asking questions in the class, the teacher thought that ........
(a) he was trying to befool her.
(b) he was stupid and naughty.
(c) he was very intelligent.
(d) arrogant
In simple words: This question explores the teacher's perception of Edison's persistent questioning in the classroom.

🎯 Exam Tip: Refer back to the reasons why Edison was taken out of school and what his teacher thought of him.

4. Edison was fond of ........
(a) telling stories.
(b) playing games.
(c) doing experiments.
(d) flying kites.
In simple words: This question asks about Edison's primary interest and activity during his childhood.

🎯 Exam Tip: Recall Edison's consistent childhood behavior to identify his favorite activity.

5. when Edison tried his experiment on his servant girl, ........
(a) she began to fly.
(b) she fell down on the ground.
(c) she fell ill.
(d) she started running.
In simple words: This question focuses on the outcome of Edison's experiment involving the servant girl.

🎯 Exam Tip: Remember the specific incident where Edison administered a concoction to the girl and its immediate consequence.

6. Edison got a beating from his mother because ..........
(a) he had smashed the eggs and spoilt his shorts.
(b) he had hatched the eggs.
(c) he had eaten up all the eggs.
In simple words: This question asks for the reason behind Edison receiving a beating from his mother.

🎯 Exam Tip: Recall the 'funny experiment' involving eggs and its negative outcome that led to his punishment.

7. Edison's father gave him twenty-five cents for every book he read because ........
(a) he had failed in all his experiments.
(b) he wanted Edison to read more.
(c) Edison's ideas were wrong.
(d) he was a funny boy.
In simple words: This question probes the motivation behind Edison's father offering a financial incentive for reading.

🎯 Exam Tip: Understand the intent of the father's action, which was to foster a love for learning and reading in Edison.

8. Electric light shone for the first time in America in ........
(a) 1878.
(b) 1880.
(c) 1882.
(d) 1872
In simple words: This question asks for the specific year when electric light was first publicly introduced in America.

🎯 Exam Tip: Memorize the historical date of the first public display or widespread use of electric light in America.

9. The scientist who invented electric light was ........
(a) an Indian.
(b) an American.
(c) a German.
(d) an Austrian.
In simple words: This question asks about the nationality of the inventor of the electric light.

🎯 Exam Tip: Recall Edison's full name and nationality to correctly answer this question.

10. Edison was taken out of the school because ........
(a) his teacher was dissatisfied with him and wanted him to be withdrawn from school.
(b) he was dissatisfied with the teacher.
(c) the teacher did not permit Edison to ask questions.
In simple words: This question asks for the primary reason behind Edison's withdrawal from formal schooling.

🎯 Exam Tip: Focus on the teacher's perspective and dissatisfaction as the main cause for Edison's school dismissal.

11. Edison's parents took him out of the school because ........
(a) they lacked money.
(b) the teacher asked them to do so.
(c) the teacher was mad.
(d) he was a dull boy.
In simple words: This question examines the reasons his parents decided to remove him from school.

🎯 Exam Tip: Differentiate between the teacher's complaints and the parents' decision-making process related to Edison's education.

12. Edison used his pocket money ........
(a) to buy sweets and chocolates.
(b) to buy books.
(c) to set up a small laboratory.
(d) to go out and see new places.
In simple words: This question asks how Edison utilized the money he earned or received.

🎯 Exam Tip: Connect Edison's character and passion for discovery to how he spent his available funds.

13. He invented gramophone in ........
(a) 1882.
(b) 1878.
(c) 1898.
(d) 1888.
In simple words: This question asks for the year of Edison's invention of the gramophone.

🎯 Exam Tip: Know the specific year of the gramophone's invention as a key historical fact related to Edison.

14. Edison became famous with the discovery of ............
(a) television.
(b) railway wagon.
(c) radio.
(d) gramophone.
In simple words: This question identifies the invention that largely contributed to Edison's widespread fame.

🎯 Exam Tip: Focus on the invention that revolutionized sound recording and reproduction, making him famous.

15. Edison died on ........
(a) 18th Oct. 1931.
(b) 13th Sept. 1929.
(c) 14th Sept. 1886.
(d) 2nd Nov. 1930.
In simple words: This question asks for the exact date of Edison's passing.

🎯 Exam Tip: Recall the specific date of Edison's death to answer accurately.

16. Edison succeeded in making an electric bulb after nearly ........
(a) one thousand experiments.
(b) two thousand experiments.
(c) one thousand and two hundred experiments.
(d) one thousand and five hundred experiments.
In simple words: This question asks about the number of attempts Edison made before successfully creating the electric bulb.

🎯 Exam Tip: Remember the approximate number of experiments Edison conducted for the electric bulb, signifying his perseverance.

17. The teacher thought that Edison was :......
(a) stubborn and haughty
(b) a genius
(c) stupid and naughty
(d) very mischievous
In simple words: This question aims to identify the teacher's general opinion of young Edison's character and intelligence.

🎯 Exam Tip: Refer to the reasons for Edison's dismissal from school to recall the teacher's negative assessment of him.

18. The silver jubilee of the invention of electric bulb was celebrated in :
(a) 1878
(b) 1880
(c) 1882
(d) 1929
In simple words: This question asks for the year in which the Silver Jubilee of the electric bulb's invention was celebrated.

🎯 Exam Tip: Calculate 25 years after the invention year of the electric bulb to determine the correct celebration year.

True/False Statements

State Whether The Following Statements Are 'True' Or 'False':

1. Thomas Alva Edison was a German.
Answer: False
In simple words: This statement questions the nationality of Thomas Alva Edison.

🎯 Exam Tip: Recall Edison's country of origin to determine the truthfulness of this statement.

2. The teacher thought that Edison was stupid and naughty.
Answer: True
In simple words: This statement refers to the teacher's perception of Edison's intelligence and behavior.

🎯 Exam Tip: Recall the specific reasons for Edison's dismissal from school, which relate to his teacher's opinion.

3. For Edison his mother was the best teacher.
Answer: True
In simple words: This statement evaluates the role of Edison's mother in his early education.

🎯 Exam Tip: Remember how Edison described his mother's role in answering his questions and supporting his experiments.

4. Young Edison found in his mother his tolerable teacher.
Answer: False
In simple words: This statement suggests that Edison found his mother to be a 'tolerable' teacher.

🎯 Exam Tip: Compare this statement with the previous one about his mother being the 'best' teacher to identify any contradiction.

5. Edison bought toys and sweets with the pocket money his father gave him.
Answer: False
In simple words: This statement describes how Edison spent the money provided by his father.

🎯 Exam Tip: Recall what Edison's father gave him money for and what Edison actually did with it.

6. When Edison offered a wonderful mixture made from pulped worms to the servant girl, she refused to drink it.
Answer: False
In simple words: This statement discusses the servant girl's reaction to Edison's worm mixture.

🎯 Exam Tip: Remember the actual outcome of the servant girl incident, particularly whether she drank the mixture or not.

7. Edison was born in Canada.
Answer: False
In simple words: This statement questions Edison's birthplace.

🎯 Exam Tip: Verify Edison's actual country of birth to evaluate this statement.

8. The Silver Jubilee of the invention of electric light was celebrated in 1929.
Answer: True
In simple words: This statement provides a specific year for the celebration of the electric light's Silver Jubilee.

🎯 Exam Tip: Reconfirm the year of the electric light's first illumination and then calculate the Silver Jubilee year.

9. Edison was a dull boy during his student days.
Answer: True
In simple words: This statement comments on Edison's intellectual capability during his school years.

🎯 Exam Tip: Recall the teacher's and his mother's differing opinions about his intelligence during his childhood.

10. Edison promised to give Americans electric light in one year.
Answer: False
In simple words: This statement specifies the timeframe Edison promised for providing electric light to Americans.

🎯 Exam Tip: Verify the exact timeframe Edison stated in his promise regarding electric light.

11. Edison took up a job in the railways when he was just twelve years old.
Answer: True
In simple words: This statement indicates Edison's age when he started working for the railways.

🎯 Exam Tip: Confirm the age at which Edison began his employment with the railways.

12. Electric lights shone for the first time in America in 1880.
Answer: True
In simple words: This statement provides a year for the initial illumination of electric lights in America.

🎯 Exam Tip: Cross-reference this year with the historical data for the first appearance of electric lights in America.

13. Edison did not serve his country during the First World War.
Answer: False
In simple words: This statement claims that Edison made no contributions to his country during WWI.

🎯 Exam Tip: Recall Edison's war-time inventions and the recognition he received to verify his service during WWI.

14. Edison died on 4th September, 1882.
Answer: False
In simple words: This statement gives a specific date for Edison's death.

🎯 Exam Tip: Remember the actual date of Edison's death to check the accuracy of this statement.

15. Edison did not thank the President for the award.
Answer: True
In simple words: This statement suggests Edison failed to express gratitude to the President for an award.

🎯 Exam Tip: Recall the events at the Silver Jubilee celebration, specifically Edison's attempt to thank the President before falling ill.

16. Edison succeeded in inventing the electric light after performing a thousand experiments.
Answer: False
In simple words: This statement provides the number of experiments Edison conducted before inventing the electric light.

🎯 Exam Tip: Compare this number with the actual number of experiments mentioned in the text for the electric light invention.

17. Edison served his country during the First World War.
Answer: True
In simple words: This statement asserts that Edison contributed to his country during World War I.

🎯 Exam Tip: Confirm Edison's involvement and contributions to his country during the First World War.

18. Edison showed his talking machine to the President of the United States of America at the White House in Washington.
Answer: True
In simple words: This statement describes an event where Edison presented his talking machine to the US President.

🎯 Exam Tip: Recall the historical event of Edison demonstrating the gramophone (talking machine) to the President.

19. As a child, Edison was fond of asking questions.
Answer: True
In simple words: This statement characterizes Edison's childhood curiosity regarding questions.

🎯 Exam Tip: Link this statement to the reasons his teacher found him naughty, which stemmed from his constant questioning.

20. As a child, Edison was not fond of asking questions.
Answer: False
In simple words: This statement suggests a lack of curiosity in Edison's childhood.

🎯 Exam Tip: Compare this statement with the previous one about his fondness for questions to identify the correct truth value.

21. Edison was taken out of school because he was a stupid boy.
Answer: True
In simple words: This statement provides a reason for Edison's withdrawal from school, focusing on his intelligence.

🎯 Exam Tip: Remember the teacher's exact reasons for considering Edison 'stupid and naughty'.

22. Edison was fond of books and read a lot of them.
Answer: True
In simple words: This statement describes Edison's reading habits and interests.

🎯 Exam Tip: Recall how his father encouraged his reading to confirm this statement.

23. Edison was never satisfied till he got the right answer.
Answer: True
In simple words: This statement describes Edison's intellectual persistence and quest for accurate information.

🎯 Exam Tip: This statement reflects Edison's intrinsic curiosity and determination in his scientific pursuits.

24. Edison was a German scientist.
Answer: False
In simple words: This statement asserts Edison's nationality as German.

🎯 Exam Tip: Double-check Edison's true nationality to confirm or deny this statement.

25. Some of Edison's experiments were silly but he learnt a lot from them.
Answer: True
In simple words: This statement evaluates the nature of Edison's early experiments and their educational value.

🎯 Exam Tip: Recall examples of his 'silly' experiments and reflect on whether they contributed to his learning.

26. Edison was born in India.
Answer: False
In simple words: This statement claims Edison's birthplace was India.

🎯 Exam Tip: Confirm Edison's actual country of birth to verify this statement.

27. Edison got a beating from his mother because he had eaten all the eggs.
Answer: False
In simple words: This statement provides a reason for Edison's punishment from his mother, relating to consumption of eggs.

🎯 Exam Tip: Recall the true reason for Edison's beating related to the egg experiment, distinguishing it from eating them.

28. Edison invented the gramophone in 1877.
Answer: False
In simple words: This statement specifies the year of Edison's gramophone invention.

🎯 Exam Tip: Confirm the exact year of the gramophone's invention to check the accuracy of this statement.

29. Thomas Alva Edison was a great inventor of England.
Answer: False
In simple words: This statement claims Thomas Alva Edison was an English inventor.

🎯 Exam Tip: Reconfirm Edison's nationality to verify this statement about his origin as an inventor.

30. Edison made the world happier and brighter.
Answer: True
In simple words: This statement summarizes the positive impact of Edison's inventions on the world.

🎯 Exam Tip: Relate this statement to his major inventions like the gramophone and electric light and their societal benefits.

31. Edison said, “I shall never invent anything which will destroy life. I want to make people happy.”
Answer: True
In simple words: This statement quotes Edison's philosophy regarding his inventions and their purpose.

🎯 Exam Tip: This reflects a core principle of Edison's inventive work – to improve life, not harm it.

32. The President of America invited Edison to the White House.
Answer: True
In simple words: This statement indicates a significant recognition Edison received from the American President.

🎯 Exam Tip: Recall the instance when Edison demonstrated his invention to the President, which involved an invitation to the White House.

33. On 4th Sept, 1882, for the first time, New York shone in the brightness of electric light.
Answer: True
In simple words: This statement provides a date and location for the inaugural lighting of New York with electric light.

🎯 Exam Tip: Verify the specific date and location mentioned for the first widespread use of electric light in New York.

34. Even in his childhood Edison loved to do experiments.
Answer: True
In simple words: This statement affirms Edison's early passion for scientific experimentation.

🎯 Exam Tip: This statement highlights a consistent trait of Edison from his youth through adulthood.

35. Parents of Edison did not encourage him in his experiment.
Answer: True
In simple words: This statement claims that Edison's parents did not support his experimental endeavors.

🎯 Exam Tip: Recall how Edison's mother supported him, which contradicts this statement.

36. Edison was a great American sailor.
Answer: False
In simple words: This statement incorrectly identifies Edison's profession as a sailor.

🎯 Exam Tip: Identify Edison's true profession (inventor/scientist) to refute this statement.

37. The President of the USA received Edison and honoured him in a big function.
Answer: True
In simple words: This statement refers to a formal recognition event for Edison by the US President.

🎯 Exam Tip: Remember the Silver Jubilee event where Edison was indeed honored by the President.

38. Edison did not join the railways.
Answer: False
In simple words: This statement questions whether Edison ever worked for the railways.

🎯 Exam Tip: Recall the period when Edison worked for the railways to fund his experiments.

39. Edison made forty war-time inventions.
Answer: True
In simple words: This statement specifies the number of military inventions Edison contributed.

🎯 Exam Tip: Verify the number of war-time inventions Edison created during World War I.

40. Edison promised his mother to give her a dollar every night from what he earned.
Answer: True
In simple words: This statement describes a promise Edison made to his mother regarding his earnings.

🎯 Exam Tip: Remember the specific financial promise Edison made to his mother after starting work.

41. Edison served his country during the World War II.
Answer: False
In simple words: This statement claims Edison's service occurred during the Second World War.

🎯 Exam Tip: Note the specific World War (First vs. Second) during which Edison served his country.

42. Edison succeeded in making an electric bulb.
Answer: True
In simple words: This statement confirms Edison's success in inventing the electric bulb.

🎯 Exam Tip: This is a fundamental fact about Edison's inventions, central to his legacy.

43. Edison joined the railways because he needed more money for his experiments.
Answer: True
In simple words: This statement provides the reason for Edison's employment with the railways.

🎯 Exam Tip: Recall the primary motivation behind Edison taking up a job in the railways.

44. Edison invented many things which can destroy life.
Answer: False
In simple words: This statement claims Edison's inventions were detrimental to life.

🎯 Exam Tip: Contrast this with Edison's stated philosophy of inventing things that make people happy, not destroy life.

45. Edison was a great inventor but he was never awarded a medal for his inventions.
Answer: False
In simple words: This statement questions whether Edison ever received a medal for his inventions.

🎯 Exam Tip: Recall the medal he received for his war-time inventions during WWI.

46. Thomas Alva Edison was a great singer.
Answer: False
In simple words: This statement incorrectly describes Edison's talents as a singer.

🎯 Exam Tip: Identify Edison's actual area of genius (invention) to determine the truthfulness of this statement.

47. Edison was born in England.
Answer: False
In simple words: This statement claims Edison's place of birth was England.

🎯 Exam Tip: Confirm Edison's actual country of birth to verify this statement.

48. Edison made more than one thousand experiments.
Answer: True
In simple words: This statement refers to the total number of experiments Edison conducted throughout his career.

🎯 Exam Tip: Recall the specific number of experiments mentioned for the electric bulb, which was around 1200.

49. The invention of his talking machine made Edison famous all over America.
Answer: True
In simple words: This statement attributes Edison's widespread American fame to his talking machine invention.

🎯 Exam Tip: Consider the gramophone's impact on public life and entertainment that contributed to his fame.

50. Edison was an Australian scientist.
Answer: False
In simple words: This statement incorrectly states Edison's nationality as Australian.

🎯 Exam Tip: Confirm Edison's actual nationality to verify the accuracy of this statement.