MCQs on Prepositions [Set – 1] 1. Choose the correct preposition to complete the sentence: “The cat jumped ___ the table.” A) inB) overC) atD) on Show Answer Correct Answer: B) overExplanation: The preposition “over” is used to indicate movement across a surface or object without touching it. The cat jumped over the table. 2. Select the appropriate preposition: “She has been living in London ___ 2015.” A) sinceB) forC) fromD) during Show Answer Correct Answer: A) sinceExplanation: “Since” is used to refer to a specific point in time when an action started. Here, it indicates that she has been living in London from 2015 to the present. 3. Fill in the blank: “He is responsible ___ managing the team.” A) onB) toC) forD) with Show Answer Correct Answer: C) forExplanation: “Responsible for” is the correct phrase to indicate someone’s duty or obligation. 4. Choose the correct preposition: “The car stopped ___ the traffic lights.” A) atB) onC) underD) to Show Answer Correct Answer: A) atExplanation: “At” is used to denote a specific point or location. The car stopped at the traffic lights. 5. Identify the correct preposition: “I will be there ___ an hour.” A) forB) inC) withinD) on Show Answer Correct Answer: B) inExplanation: “In” is used to indicate a future point in time when something will happen. 6. Fill in the blank: “She is fond ___ reading books.” A) inB) withC) atD) of Show Answer Correct Answer: D) ofExplanation: The phrase “fond of” is used to express a liking or affection for something. 7. Select the appropriate preposition: “He was punished ___ his mistakes.” A) byB) forC) fromD) with Show Answer Correct Answer: B) forExplanation: “Punished for” is the correct phrase to indicate the reason for the punishment. 8. Choose the correct preposition: “They are known ___ their generosity.” A) toB) withC) forD) of Show Answer Correct Answer: C) forExplanation: “Known for” is the correct phrase to indicate the reason someone or something is known. 9. Fill in the blank: “She is married ___ a doctor.” A) toB) withC) byD) of Show Answer Correct Answer: A) toExplanation: “Married to” is the correct phrase to indicate a marital relationship. 10. Identify the correct preposition: “The train is arriving ___ platform 3.” A) atB) inC) onD) from Show Answer Correct Answer: C) onExplanation: “On” is used to refer to surfaces, and “platform 3” is considered a surface in this context. 11. Choose the correct preposition: “She was absent ___ the meeting.” A) fromB) inC) atD) with Show Answer Correct Answer: A) fromExplanation: “Absent from” is the correct phrase to indicate someone’s absence. 12. Fill in the blank: “I have been working here ___ five years.” A) sinceB) forC) atD) from Show Answer Correct Answer: B) forExplanation: “For” is used to indicate the duration of an action or state. 13. Select the appropriate preposition: “He apologized ___ being late.” A) onB) atC) forD) to Show Answer Correct Answer: C) forExplanation: “Apologize for” is the correct phrase to express regret for an action. 14. Identify the correct preposition: “The book is written ___ English.” A) onB) withC) inD) by Show Answer Correct Answer: C) inExplanation: “In” is used to indicate the language used for writing. 15. Fill in the blank: “He was accused ___ stealing the money.” A) forB) onC) withD) of Show Answer Correct Answer: D) ofExplanation: “Accused of” is the correct phrase to indicate a charge or accusation. 16. Choose the correct preposition: “She is good ___ mathematics.” A) inB) onC) atD) with Show Answer Correct Answer: C) atExplanation: “Good at” is the correct phrase to indicate proficiency in a subject or skill. 17. Select the appropriate preposition: “The child was afraid ___ the dark.” A) withB) ofC) byD) at Show Answer Correct Answer: B) ofExplanation: “Afraid of” is the correct phrase to indicate fear of something. 18. Identify the correct preposition: “He was surprised ___ the news.” A) byB) atC) withD) of Show Answer Correct Answer: A) byExplanation: “Surprised by” is the correct phrase to express being affected by something unexpected. 19. Fill in the blank: “She looked ___ the mirror.” A) inB) intoC) atD) on Show Answer Correct Answer: C) atExplanation: “Looked at” is the correct phrase to indicate directing one’s gaze towards something. 20. Choose the correct preposition: “He is skilled ___ programming.” A) withB) atC) inD) on Show Answer Correct Answer: B) atExplanation: “Skilled at” is the correct phrase to indicate a particular ability or expertise. ! Report Error Share this with your friends Solve More MCQs on Prepositions Back MCQs Grammar MCQs Tenses MCQs Prepositions MCQs Articles MCQs Conjunctions MCQs Active & Passive Voice MCQs Direct & Indirect Speech MCQs Homonyms MCQs Synonyms & Antonyms MCQs Idioms & Phrases MCQs Spotting the Error MCQs Reading Comprehension MCQs Cloze Test MCQs Para jumbles MCQs Sentence Correction MCQs One Word Substitutions MCQs on Prepositions [Set – 1] Solve MCQs Show All
MCQs on Articles [Set – 1]
MCQs on Articles [Set – 1] 1. Identify the correct article to complete the sentence: “She bought ___ umbrella yesterday.” A) aB) anC) theD) no article needed Show Answer Correct Answer: B) anExplanation: The word “umbrella” begins with a vowel sound, which requires the use of “an” as the indefinite article before it. 2. Choose the correct article for the sentence: “___ Himalayas are the highest mountain range in the world.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: “The Himalayas” refers to a specific mountain range, making it a proper noun that requires the definite article “the.” 3. Which article should be used in the sentence: “I have ___ idea to share with you.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) aExplanation: The word “idea” begins with a consonant sound, so “a” is the correct indefinite article to use. 4. Select the correct article: “He is ___ European living in India.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) AExplanation: Although “European” starts with a vowel, it is pronounced with a “y” sound at the beginning, which is a consonant sound. Therefore, the correct article to use is “a,” not “an.” 5. Choose the correct article: “___ moon shines brightly at night.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: “The moon” is a unique, specific celestial object, so it takes the definite article “the.” 6. Identify the article needed: “She is ___ honest woman.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: B) anExplanation: The word “honest” starts with a silent ‘h’ and a vowel sound, hence “an” is used. 7. Which article is correct: “I saw ___ movie yesterday.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) aExplanation: The speaker is mentioning a movie for the first time without specifying which one, so “a” is appropriate. 8. Select the correct article: “___ Ganges is a sacred river in India.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: The Ganges is a specific river, so the definite article “the” is used. 9. Fill in the blank with the correct article: “She has ___ unique perspective on the issue.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) aExplanation: Although “unique” starts with a vowel, it begins with a ‘y’ sound, so “a” is used. 10. Choose the correct article: “This is ___ best book I’ve ever read.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) theExplanation: “The best” is a superlative form, which always takes the definite article “the.” 11. Select the appropriate article: “He goes to ___ school every day.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: D) no article neededExplanation: When referring to a place as a general concept, such as attending school, no article is used. 12. Identify the correct article: “___ Nile is the longest river in the world.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: The Nile is a specific, named river, requiring the definite article “the.” 13. Choose the correct article: “She is ___ engineer.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: B) AnExplanation: The word “engineer” starts with a vowel sound, so “an” should be used. 14. Fill in the blank with the correct article: “They adopted ___ cat from the shelter.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) aExplanation: “A cat” is mentioned for the first time and is not specific, so “a” is used. 15. Select the correct article: “___ Amazon rainforest is known for its biodiversity.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: The Amazon rainforest is a specific and unique entity, so “the” is used. 16. Identify the appropriate article: “He bought ___ house near the lake.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: A) aExplanation: “House” is mentioned without specifying which one, so “a” is correct. 17. Which article should be used: “She plays ___ violin beautifully.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) theExplanation: When referring to playing a musical instrument in general, “the” is used. 18. Choose the correct article: “I need ___ advice on this matter.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: D) no article neededExplanation: “Advice” is an uncountable noun, so no article is used. 19. Select the correct article: “___ sun rises in the east.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: C) TheExplanation: “The sun” is a unique celestial body, so “the” is used. 20. Identify the correct article: “He is ___ heir to the throne.” A) AB) AnC) TheD) No article needed Show Answer Correct Answer: B) anExplanation: The word “heir” starts with a silent ‘h’ and a vowel sound, so “an” is used. ! Report Error Share this with your friends Solve More MCQs on Articles Back MCQs Grammar MCQs Tenses MCQs Prepositions MCQs Articles MCQs Conjunctions MCQs Active & Passive Voice MCQs Direct & Indirect Speech MCQs Homonyms MCQs Synonyms & Antonyms MCQs Idioms & Phrases MCQs Spotting the Error MCQs Reading Comprehension MCQs Cloze Test MCQs Para jumbles MCQs Sentence Correction MCQs One Word Substitutions MCQs on Articles [Set – 1] Solve MCQs Show All
MCQs on Active & Passive Voice [Set – 1]
MCQs on Active & Passive Voice [Set – 1] 1. Convert the sentence into passive voice: “The engineer designs the bridge.” A) The bridge is designed by the engineer.B) The bridge was designed by the engineer.C) The bridge has been designed by the engineer.D) The bridge will be designed by the engineer. Show Answer Correct Answer: A) The bridge is designed by the engineer.Explanation: The present simple tense “designs” in active voice becomes “is designed” in passive voice, with “the bridge” becoming the subject. 2. Which sentence is in passive voice? A) She will bake a cake.B) A cake is being baked by her.C) She bakes cakes.D) She was baking a cake. Show Answer Correct Answer: B) A cake is being baked by her.Explanation: In passive voice, the object (“a cake”) becomes the subject, and the verb form “is being baked” shows an ongoing action. 3. Identify the passive voice form of the sentence: “The students are learning the lesson.” A) The lesson was learned by the students.B) The lesson is being learned by the students.C) The lesson has been learned by the students.D) The lesson will be learned by the students. Show Answer Correct Answer: B) The lesson is being learned by the students.Explanation: The present continuous tense “are learning” changes to “is being learned” in passive voice, indicating an ongoing action. 4. Convert into passive voice: “They have completed the project.” A) The project is completed by them.B) The project was completed by them.C) The project has been completed by them.D) The project will be completed by them. Show Answer Correct Answer: C) The project has been completed by them.Explanation: The present perfect tense “have completed” in active voice becomes “has been completed” in passive voice, showing a recently finished action. 5. Which of the following sentences is in passive voice? A) The teacher is teaching the students.B) The students will be taught by the teacher.C) The teacher has taught the students.D) The students were being taught by the teacher. Show Answer Correct Answer: D) The students were being taught by the teacher.Explanation: In passive voice, the focus is on the action and its recipient, with the verb form “were being taught” indicating a past ongoing action. 6. Find the passive voice form: “The chef has prepared the meal.” A) The meal is prepared by the chef.B) The meal was prepared by the chef.C) The meal will be prepared by the chef.D) The meal has been prepared by the chef. Show Answer Correct Answer: D) The meal has been prepared by the chef.Explanation: The present perfect tense “has prepared” changes to “has been prepared” in passive voice, showing a completed action with current relevance. 7. Convert into passive voice: “The workers will install the new equipment.” A) The new equipment is installed by the workers.B) The new equipment was installed by the workers.C) The new equipment has been installed by the workers.D) The new equipment will be installed by the workers. Show Answer Correct Answer: D) The new equipment will be installed by the workers.Explanation: The future tense “will install” becomes “will be installed” in passive voice, with “the new equipment” as the subject. 8. Identify the passive voice form: “The musician composed a beautiful melody.” A) A beautiful melody is composed by the musician.B) A beautiful melody was composed by the musician.C) A beautiful melody has been composed by the musician.D) A beautiful melody will be composed by the musician. Show Answer Correct Answer: B) A beautiful melody was composed by the musician.Explanation: The past tense “composed” in active voice becomes “was composed” in passive voice, indicating a completed action. 9. Which sentence is in passive voice? A) The athlete broke the record.B) The record is broken by the athlete.C) The record was broken by the athlete.D) The athlete breaks the record. Show Answer Correct Answer: C) The record was broken by the athlete.Explanation: In passive voice, the object (“the record”) becomes the subject, and the verb form “was broken” shows that the action happened in the past. 10. Convert into passive voice: “The team will celebrate the victory.” A) The victory was celebrated by the team.B) The victory is celebrated by the team.C) The victory has been celebrated by the team.D) The victory will be celebrated by the team. Show Answer Correct Answer: D) The victory will be celebrated by the team.Explanation: The future tense “will celebrate” changes to “will be celebrated” in passive voice, with “the victory” as the subject. 11. Choose the correct passive voice form: “The judges are evaluating the performance.” A) The performance is being evaluated by the judges.B) The performance was evaluated by the judges.C) The performance has been evaluated by the judges.D) The performance will be evaluated by the judges. Show Answer Correct Answer: A) The performance is being evaluated by the judges.Explanation: The present continuous tense “are evaluating” changes to “is being evaluated” in passive voice, indicating an ongoing action. 12. Identify the passive voice form: “The gardener waters the plants every morning.” A) The plants are watered by the gardener every morning.B) The plants were watered by the gardener every morning.C) The plants have been watered by the gardener every morning.D) The plants will be watered by the gardener every morning. Show Answer Correct Answer: A) The plants are watered by the gardener every morning.Explanation: The present simple tense “waters” becomes “are watered” in passive voice, indicating a regular action. 13. Convert into passive voice: “The author will release a new book.” A) A new book is released by the author.B) A new book was released by the author.C) A new book has been released by the author.D) A new book will be released by the author. Show Answer Correct Answer: D) A new book will be released by the author.Explanation: The future tense “will release” changes to “will be released” in passive voice, with “a new book” as the subject. 14. Which of the following is in passive voice? A) The students discussed the topic.B) The topic was discussed by the students.C) The students will discuss the topic.D) The students have discussed the topic. Show Answer Correct Answer: B) The topic was discussed by the students.Explanation: In passive voice, the focus is on the action and
Indian Stock Market – MCQs on Reading Comprehension [Set – 5]
1. Which Indian state has the longest coastline?
A) Tamil Nadu
B) Andhra Pradesh
C) Gujarat
D) Maharashtra
Answer:
The Evolution of Digital Banking in India – MCQs on Reading Comprehension [Set – 4]
1. Which Indian state has the longest coastline?
A) Tamil Nadu
B) Andhra Pradesh
C) Gujarat
D) Maharashtra
Answer:
Impact of Artificial Intelligence – MCQs on Reading Comprehension [Set – 3]
1. Which Indian state has the longest coastline?
A) Tamil Nadu
B) Andhra Pradesh
C) Gujarat
D) Maharashtra
Answer:
The Wise Farmer – MCQs on Reading Comprehension [Set – 2]
1. Which Indian state has the longest coastline?
A) Tamil Nadu
B) Andhra Pradesh
C) Gujarat
D) Maharashtra
Answer:
The Magic Bird – MCQs on Reading Comprehension [Set – 1]
1. Which Indian state has the longest coastline?
A) Tamil Nadu
B) Andhra Pradesh
C) Gujarat
D) Maharashtra
Answer:
MCQs on Polity [Set – 1]
MCQs on Polity [Set – 1] 1. Which part of the Indian Constitution deals with the Fundamental Rights? A) Part IB) Part IIIC) Part IID) Part IV Show Answer Correct Answer: B) Part IIIExplanation: Part III of the Indian Constitution (Articles 12 to 35) deals with Fundamental Rights, which are basic human rights guaranteed to all citizens of India. 2. The concept of Judicial Review in India is borrowed from which country’s constitution? A) United StatesB) United KingdomC) CanadaD) Australia Show Answer Correct Answer: A) United StatesExplanation: The concept of Judicial Review, which allows the judiciary to review and invalidate laws inconsistent with the Constitution, is derived from the U.S. Constitution. 3. Who was the Chairman of the Drafting Committee of the Indian Constitution? A) Dr. Rajendra PrasadB) Jawaharlal NehruC) Dr. B.R. AmbedkarD) Sardar Vallabhbhai Patel Show Answer Correct Answer: C) Dr. B.R. AmbedkarExplanation: Dr. B.R. Ambedkar was the Chairman of the Drafting Committee and is often referred to as the principal architect of the Indian Constitution. 4. Which Article of the Indian Constitution abolishes untouchability? A) Article 15B) Article 14C) Article 18D) Article 17 Show Answer Correct Answer: D) Article 17Explanation: Article 17 of the Indian Constitution abolishes untouchability and forbids its practice in any form, making it an offense punishable by law. 5. The maximum number of seats in the Rajya Sabha is: A) 245B) 250C) 238D) 240 Show Answer Correct Answer: B) 250Explanation: The Rajya Sabha, or the Council of States, can have a maximum of 250 members, out of which 238 are elected and 12 are nominated by the President. 6. Which Schedule of the Indian Constitution deals with the allocation of seats in the Rajya Sabha? A) Fourth ScheduleB) Third ScheduleC) Fifth ScheduleD) Sixth Schedule Show Answer Correct Answer: A) Fourth ScheduleExplanation: The Fourth Schedule of the Indian Constitution deals with the allocation of seats in the Rajya Sabha to the states and union territories. 7. Which Article of the Indian Constitution provides for the right to constitutional remedies? A) Article 21B) Article 32C) Article 226D) Article 25 Show Answer Correct Answer: B) Article 32Explanation: Article 32 provides the right to move the Supreme Court for the enforcement of Fundamental Rights, making it a cornerstone of the Constitution. 8. The President of India can proclaim a state of emergency under which Article? A) Article 352B) Article 356C) Article 360D) Article 368 Show Answer Correct Answer: A) Article 352Explanation: Article 352 of the Indian Constitution allows the President to proclaim a state of emergency in the event of war, external aggression, or armed rebellion. 9. The term of the Lok Sabha is normally: A) 3 years B) 4 yearsC) 5 yearsD) 6 years Show Answer Correct Answer: C) 5 yearsExplanation: The normal tenure of the Lok Sabha, the lower house of India’s Parliament, is five years unless dissolved sooner. 10. Who has the authority to dissolve the Lok Sabha? A) Chief Justice of IndiaB) SpeakerC) Prime MinisterD) President Show Answer Correct Answer: D) PresidentExplanation: The President of India has the authority to dissolve the Lok Sabha on the advice of the Prime Minister. 11. Which Article of the Indian Constitution provides for the establishment of the Finance Commission? A) Article 280B) Article 275C) Article 292D) Article 282 Show Answer Correct Answer: A) Article 280Explanation: Article 280 provides for the establishment of the Finance Commission to recommend the distribution of taxes between the Union and the States. 12. What is the maximum strength of the Lok Sabha? A) 552B) 545C) 540D) 543 Show Answer Correct Answer: A) 552Explanation: The maximum strength of the Lok Sabha is 552 members, out of which 530 represent states, 20 represent union territories, and 2 are nominated by the President from the Anglo-Indian community. 13. The term ‘Federation’ is not mentioned in the Indian Constitution, instead, it is referred to as: A) Union of StatesB) ConfederationC) United RepublicD) Commonwealth Show Answer Correct Answer: A) Union of StatesExplanation: The Indian Constitution refers to India as a “Union of States,” emphasizing the indestructible nature of the Indian union. 14. Who is the custodian of the Indian Constitution? A) ParliamentB) PresidentC) Supreme CourtD) Prime Minister Show Answer Correct Answer: C) Supreme CourtExplanation: The Supreme Court of India is considered the custodian of the Constitution, as it has the power to interpret and protect it. 15. Which of the following is not a feature of a Federal Government? A) Division of powersB) BicameralismC) Dual CitizenshipD) Unitary Constitution Show Answer Correct Answer: D) Unitary ConstitutionExplanation: A Unitary Constitution is characterized by a single central government, whereas a federal government involves a division of powers between the central and regional governments. 16. Which Amendment Act is known as the ‘Mini Constitution’? A) 42nd Amendment ActB) 44th Amendment ActC) 24th Amendment ActD) 52nd Amendment Act Show Answer Correct Answer: A) 42nd Amendment ActExplanation: The 42nd Amendment Act of 1976 is known as the ‘Mini Constitution’ due to its comprehensive changes to the Constitution, affecting its structure and content. 17. The concept of ‘Preamble’ in the Indian Constitution was borrowed from: A) CanadaB) United KingdomC) USAD) Australia Show Answer Correct Answer: C) USAExplanation: The concept of the Preamble in the Indian Constitution was borrowed from the Constitution of the United States. 18. Who was the first woman to be elected as the Speaker of the Lok Sabha? A) Sumitra MahajanB) Meira KumarC) Indira GandhiD) Sucheta Kriplani Show Answer Correct Answer: B) Meira KumarExplanation: Meira Kumar was the first woman to be elected as the Speaker of the Lok Sabha, serving from 2009 to 2014. 19. Which Article of the Indian Constitution deals with the Amendment process? A) Article 368B) Article 356C) Article 360D) Article 365 Show Answer Correct Answer: A) Article 368Explanation: Article 368 provides the procedure for the amendment of the Indian Constitution. 20. The Ninth Schedule of the Indian Constitution was introduced to: A) Establish a fundamental duties charterB) Promote uniform civil codeC) Protect land reform lawsD) Implement emergency provisions Show Answer Correct Answer: C) Protect land reform lawsExplanation: The Ninth Schedule was introduced by the 1st Amendment in 1951 to protect land reform and other laws from judicial review. ! 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MCQs on Science and Technology [Set – 1]
MCQs on Science and Technology [Set – 1] 1. Which company recently announced a breakthrough in quantum computing by achieving quantum supremacy? A) IBMB) GoogleC) MicrosoftD) Intel Show Answer Correct Answer: B) GoogleExplanation: Google announced that it had achieved quantum supremacy, demonstrating that its quantum computer could perform a calculation faster than the most advanced classical supercomputers. 2. What is the primary purpose of the ‘James Webb Space Telescope’ (JWST)? A) To observe the cosmic microwave backgroundB) To explore the outer planets of our solar systemC) To study the early universe and distant galaxiesD) To detect exoplanets within our solar system Show Answer Correct Answer: C) To study the early universe and distant galaxiesExplanation: The James Webb Space Telescope is designed to study the formation of stars and galaxies in the early universe and observe distant galaxies. 3. Which country is leading the development of the world’s first solar-powered aircraft capable of circumnavigating the globe? A) GermanyB) USAC) SwitzerlandD) China Show Answer Correct Answer: C) SwitzerlandExplanation: Switzerland is leading the development of the Solar Impulse aircraft, which is designed to fly around the world using solar power. 4. What technology is used in ‘self-driving cars’ to detect and interpret their surroundings? A) LIDARB) GPSC) Radio Frequency Identification (RFID)D) Infrared Sensors Show Answer Correct Answer: A) LIDARExplanation: LIDAR (Light Detection and Ranging) technology is used in self-driving cars to create high-resolution maps of the vehicle’s surroundings and detect obstacles. 5. Which company developed the ‘CRISPR-Cas9’ gene-editing technology? A) RocheB) Editas MedicineC) BayerD) Monsanto Show Answer Correct Answer: B) Editas MedicineExplanation: Editas Medicine is known for its development of CRISPR-Cas9, a revolutionary gene-editing technology that allows precise modifications to DNA. 6. Which country recently achieved a major milestone by landing a spacecraft on the far side of the Moon? A) USAB) RussiaC) IndiaD) China Show Answer Correct Answer: D) ChinaExplanation: China achieved a significant milestone with its Chang’e 4 mission, landing a spacecraft on the far side of the Moon for the first time. 7. Which organization is responsible for managing the global internet domain name system? A) ICANNB) ITUC) IETFD) W3C Show Answer Correct Answer: A) ICANNExplanation: The Internet Corporation for Assigned Names and Numbers (ICANN) manages the global internet domain name system, overseeing domain registrations and internet protocols. 8. What is the primary goal of the ‘Human Genome Project’? A) To map and understand all the genes in the human genomeB) To develop new vaccinesC) To study human evolutionD) To create artificial human organs Show Answer Correct Answer: A) To map and understand all the genes in the human genomeExplanation: The Human Genome Project aimed to map and understand all the genes in the human genome, providing a foundation for genetic research and medicine. 9. Which type of energy is harnessed by ‘tidal power’ technology? A) Energy from ocean tidesB) Energy from solar radiationC) Energy from windD) Energy from geothermal sources Show Answer Correct Answer: A) Energy from ocean tidesExplanation: Tidal power technology harnesses the energy from the rise and fall of ocean tides to generate electricity. 10. What does ‘5G’ technology primarily improve in mobile communication? A) Screen resolutionB) Battery lifeC) Speed and connectivityD) Audio quality Show Answer Correct Answer: C) Speed and connectivityExplanation: 5G technology primarily improves the speed and connectivity of mobile communication, enabling faster data transfer and more reliable connections. 11. Which company developed the first commercially available ‘smartphone’? A) AppleB) IBMC) SamsungD) Nokia Show Answer Correct Answer: B) IBMExplanation: IBM developed the Simon Personal Communicator, the first commercially available smartphone, introduced in 1994. 12. Which spacecraft was the first to land on an asteroid? A) New HorizonsB) Voyager 1C) CassiniD) Hayabusa Show Answer Correct Answer: D) HayabusaExplanation: The Hayabusa spacecraft was the first to land on an asteroid, known for its mission to collect samples from the asteroid Itokawa. 13. Which technology is used for ‘precision medicine’ to tailor treatments to individuals? A) Genomic sequencingB) Wearable health monitorsC) Robotic surgeryD) Artificial intelligence Show Answer Correct Answer: A) Genomic sequencingExplanation: Precision medicine uses genomic sequencing to tailor medical treatments to an individual’s genetic profile. 14. Which organization oversees the international standardization of technologies like USB and Ethernet? A) IEEEB) ISOC) ITUD) ANSI Show Answer Correct Answer: A) IEEEExplanation: The Institute of Electrical and Electronics Engineers (IEEE) oversees the standardization of technologies such as USB and Ethernet. 15. Which international space station is a joint project of NASA, Roscosmos, JAXA, ESA, and CSA? A) MirB) HubbleC) ISSD) Tiangong Show Answer Correct Answer: C) ISSExplanation: The International Space Station (ISS) is a joint project involving NASA, Roscosmos, JAXA, ESA, and CSA, serving as a platform for international cooperation in space. 16. What is ‘superconductivity’ primarily characterized by? A) Low mechanical strengthB) High thermal conductivityC) Increased magnetic susceptibilityD) Zero electrical resistance Show Answer Correct Answer: D) Zero electrical resistanceExplanation: Superconductivity is characterized by zero electrical resistance, allowing electrical currents to flow without energy loss. 17. Which company is known for developing the first commercially successful lithium-ion battery? A) SonyB) PanasonicC) LGD) Samsung Show Answer Correct Answer: A) SonyExplanation: Sony was a pioneer in developing the first commercially successful lithium-ion battery, which has become widely used in portable electronics. 18. Which renewable energy source uses the movement of air to generate power? A) Solar energyB) Wind energyC) Hydro energyD) Geothermal energy Show Answer Correct Answer: A) Wind energyExplanation: Wind energy uses the movement of air (wind) to generate electricity through wind turbines. 19. Which material is commonly used in the production of high-efficiency photovoltaic cells? A) AluminumB) CopperC) SiliconD) Titanium Show Answer Correct Answer: C) SiliconExplanation: Silicon is commonly used in the production of photovoltaic cells due to its efficiency in converting sunlight into electricity. 20. What does ‘NFC’ stand for in mobile communication technology? A) Network Frequency ControlB) Near Field CommunicationC) Non-Fossil CommunicationD) National Frequency Channel Show Answer Correct Answer: B) Near Field CommunicationExplanation: Near Field Communication (NFC) is a technology that enables short-range wireless communication between devices. ! Report Error Share this with your friends Solve More MCQs on Science and Technology Back MCQs History MCQs Geography MCQs Polity MCQs Economy MCQs Physics MCQs Chemistry MCQs Biology