100 Most Expected GK Questions with Answers & Memory Tricks for All 2025 Competitive Exams

## 🧠 Most Expected GK Questions for 2025 Competitive Exams – With Answers & Tricks

✍️ **Published by: VIDYA UNNATI ACADEMY**

Are you preparing for SSC, Railway, Banking, NDA, CDS, or any state-level government exam in 2025? Then mastering General Knowledge is the key to success. This blog post brings you the **most expected GK questions for 2025**, carefully picked based on previous year patterns, expert analysis, and trending topics — all with **answers and smart memory tricks**.

No boring theory. Just direct, exam-focused content for quick learning and solid revision.

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### 🔥 SECTION 1: 30 Must-Know GK Questions with Answers & Memory Tricks

**1. Who is known as the Missile Man of India?**  

✅ Answer: Dr. A.P.J. Abdul Kalam  

💡 Trick: Missile = DRDO = Kalam Sir

**2. First woman Prime Minister of India?**  

✅ Answer: Indira Gandhi  

💡 Trick: Iron Lady = Indira

**3. Capital of Australia?**  

✅ Answer: Canberra  

💡 Trick: C for Capital = Canberra

**4. Largest desert in the world?**  

✅ Answer: Sahara  

💡 Trick: Sahara = Sun + Sand

**5. Smallest bone in human body?**  

✅ Answer: Stapes  

💡 Trick: Sound + Small = Stapes

**6. First Indian to win a Nobel Prize?**  

✅ Answer: Rabindranath Tagore  

💡 Trick: Rabindra = Literature

**7. Which gas is used in balloons?**  

✅ Answer: Helium  

💡 Trick: He = Light Gas

**8. Father of Indian Constitution?**  

✅ Answer: Dr. B.R. Ambedkar  

💡 Trick: Constitution = Ambedkar Law

**9. Planet known as the Red Planet?**  

✅ Answer: Mars  

💡 Trick: M for Mars, M for Maati (Red Soil)

**10. Who discovered the sea route to India?**  

✅ Answer: Vasco da Gama  

💡 Trick: Vasco → Calicut (Kerala)

**11. Chemical formula of water?**  

✅ Answer: H₂O  

💡 Trick: 2 Hydrogen + 1 Oxygen = Water

**12. Capital of Canada?**  

✅ Answer: Ottawa  

💡 Trick: O Canada = Ottawa

**13. Currency of Japan?**  

✅ Answer: Yen  

💡 Trick: JPY = Japanese Yen

**14. Who was the last Mughal Emperor?**  

✅ Answer: Bahadur Shah Zafar  

💡 Trick: Zafar = Last of the line

**15. Year of Jallianwala Bagh Massacre?**  

✅ Answer: 1919  

💡 Trick: 19-19 = Double tragedy

**16. Longest river in India?**  

✅ Answer: Ganga  

💡 Trick: G = Ganga = Great

**17. Deepest ocean in the world?**  

✅ Answer: Pacific Ocean  

💡 Trick: Peaceful + Deep = Pacific

**18. Hottest planet in solar system?**  

✅ Answer: Venus  

💡 Trick: Venus = Volcano = Heat

**19. Who invented the light bulb?**  

✅ Answer: Thomas Edison  

💡 Trick: Edison = Electricity

**20. First woman Governor of India?**  

✅ Answer: Sarojini Naidu  

💡 Trick: Poet + Power = Sarojini

**21. Largest continent?**  

✅ Answer: Asia  

💡 Trick: A for Asia = All big

**22. Indian state with longest coastline?**  

✅ Answer: Gujarat  

💡 Trick: G = Geography + Coast

**23. Name of India's Mars Mission?**  

✅ Answer: Mangalyaan  

💡 Trick: Mangal + Yaan = Mars Vehicle

**24. Blood is filtered in which organ?**  

✅ Answer: Kidney  

💡 Trick: K for Kidney = Kleans blood

**25. Who is known as Netaji?**  

✅ Answer: Subhas Chandra Bose  

💡 Trick: “Netaji” = Leader Bose

**26. Chemical symbol of Gold?**  

✅ Answer: Au  

💡 Trick: “Aur” in Hindi = Au

**27. Capital of Sri Lanka?**  

✅ Answer: Sri Jayawardenepura Kotte  

💡 Trick: Long name = Small country

**28. Which planet has rings?**  

✅ Answer: Saturn  

💡 Trick: S for Saturn = S for Shaadi rings

**29. What is the national aquatic animal of India?**  

✅ Answer: River Dolphin  

💡 Trick: Ganga = Dolphin

**30. In which year did India gain independence?**  

✅ Answer: 1947  

💡 Trick: 15 August 1947 = Freedom

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### 🔥 SECTION 2: GK Questions 31 to 100 – With Answers & Memory Tricks

**31. Largest organ in human body?**  

✅ Answer: Skin  

💡 Trick: Skin = Covers all = Largest

**32. First Indian to go to space?**  

✅ Answer: Rakesh Sharma  

💡 Trick: Sharma = Space = “Saare Jahan Se Achha”

**33. Who wrote the National Anthem?**  

✅ Answer: Rabindranath Tagore  

💡 Trick: Tagore = Jana Gana Mana

**34. How many bones in adult human body?**  

✅ Answer: 206  

💡 Trick: 2+0+6 = Total skeleton

**35. First President of India?**  

✅ Answer: Dr. Rajendra Prasad  

💡 Trick: Republic = Rajendra

**36. Capital of Italy?**  

✅ Answer: Rome  

💡 Trick: Pizza = Italy = Rome

**37. National animal of India?**  

✅ Answer: Bengal Tiger  

💡 Trick: Royal = Tiger

**38. Highest civilian award of India?**  

✅ Answer: Bharat Ratna  

💡 Trick: Ratna = Precious = Highest

**39. Currency of USA?**  

✅ Answer: Dollar  

💡 Trick: $ = Dollar

**40. Largest planet in Solar System?**  

✅ Answer: Jupiter  

💡 Trick: Jumbo = Jupiter

**41. Founder of Facebook?**  

✅ Answer: Mark Zuckerberg  

💡 Trick: Face = Mark

**42. Which vitamin is found in sunlight?**  

✅ Answer: Vitamin D  

💡 Trick: D for Dhoop

**43. Who gave the slogan 'Jai Jawan Jai Kisan'?**  

✅ Answer: Lal Bahadur Shastri  

💡 Trick: Farmer + Soldier = Shastri

**44. Largest freshwater lake in India?**  

✅ Answer: Wular Lake  

💡 Trick: Wular = Water = Fresh

**45. Name of India's first satellite?**  

✅ Answer: Aryabhata  

💡 Trick: Aryabhata = Ancient + Space

**46. Who invented the telephone?**  

✅ Answer: Alexander Graham Bell  

💡 Trick: Bell rings = Telephone

**47. Tallest building in the world (2025)?**  

✅ Answer: Burj Khalifa  

💡 Trick: Burj = Tall

**48. Blood group known as universal donor?**  

✅ Answer: O Negative  

💡 Trick: O = Open for all

**49. Which state is known as the ‘Spice Garden of India’?**  

✅ Answer: Kerala  

💡 Trick: Kerala = Coconut + Spices

**50. Who discovered gravity?**  

✅ Answer: Isaac Newton  

💡 Trick: Apple fell = Newton

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**51. Longest river in the world?**  

✅ Answer: Nile  

💡 Trick: Nile = Number 1 in Length

**52. First woman to climb Mt. Everest?**  

✅ Answer: Junko Tabei  

💡 Trick: Junko = Peak Achiever

**53. Headquarters of ISRO?**  

✅ Answer: Bengaluru  

💡 Trick: Space + South = Bengaluru

**54. Currency of China?**  

✅ Answer: Yuan  

💡 Trick: China = ¥ = Yuan

**55. Who discovered electricity?**  

✅ Answer: Benjamin Franklin  

💡 Trick: Franklin = Lightning Kite

**56. Name of Indian Parliament House?**  

✅ Answer: Sansad Bhavan  

💡 Trick: S for Sansad

**57. First female IPS officer of India?**  

✅ Answer: Kiran Bedi  

💡 Trick: Kiran = Courage

**58. Invention of Computer?**  

✅ Answer: Charles Babbage  

💡 Trick: Father of Computer = Babbage

**59. Which metal is liquid at room temperature?**  

✅ Answer: Mercury  

💡 Trick: Thermometer = Mercury

**60. First Indian Nobel Prize winner in Economics?**  

✅ Answer: Amartya Sen  

💡 Trick: Sen = Sense of Economy

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**61. Largest democracy in the world?**  

✅ Answer: India  

💡 Trick: 140+ crore = Votes = India

**62. Capital of Nepal?**  

✅ Answer: Kathmandu  

💡 Trick: Kat + Mandir = Nepal

**63. Author of ‘Discovery of India’?**  

✅ Answer: Jawaharlal Nehru  

💡 Trick: Discovery = Nehru Vision

**64. Who discovered penicillin?**  

✅ Answer: Alexander Fleming  

💡 Trick: Fleming = Fights Infection

**65. Smallest continent?**  

✅ Answer: Australia  

💡 Trick: Smallest Continent = Kangaroo Land

**66. National game of India (traditionally)?**  

✅ Answer: Hockey  

💡 Trick: Stick & Ball = India = Hockey

**67. In which year did the Indian Constitution come into force?**  

✅ Answer: 1950  

💡 Trick: 26 Jan 1950 = Republic Day

**68. Father of Green Revolution in India?**  

✅ Answer: M. S. Swaminathan  

💡 Trick: Green = Agriculture = Swaminathan

**69. Tallest mountain peak in the world?**  

✅ Answer: Mount Everest  

💡 Trick: Everest = Top of Earth

**70. How many spokes in Indian flag's Ashoka Chakra?**  

✅ Answer: 24  

💡 Trick: 24 = Hours in Day = Dharma Chakra

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**71. Largest bone in human body?**  

✅ Answer: Femur  

💡 Trick: Leg Bone = Longest

**72. Who is the author of Ramayana?**  

✅ Answer: Valmiki  

💡 Trick: Ram + Poet = Valmiki

**73. Which planet is called Earth’s Twin?**  

✅ Answer: Venus  

💡 Trick: Same Size = Twin = Venus

**74. First woman President of India?**  

✅ Answer: Pratibha Patil  

💡 Trick: P for Pratibha = President

**75. Which gas do plants absorb?**  

✅ Answer: Carbon Dioxide  

💡 Trick: CO₂ → Photosynthesis

**76. Which place is known as the Pink City?**  

✅ Answer: Jaipur  

💡 Trick: Pink Buildings = Jaipur

**77. Where is India Gate located?**  

✅ Answer: New Delhi  

💡 Trick: Gate of Nation = Delhi

**78. Full form of ATM?**  

✅ Answer: Automated Teller Machine  

💡 Trick: Withdraw Machine = ATM

**79. Which is the cleanest city in India (as of 2024)?**  

✅ Answer: Indore  

💡 Trick: Indore = Clean Score

**80. Largest ocean in the world?**  

✅ Answer: Pacific Ocean  

💡 Trick: Peaceful & Wide = Pacific

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**81. First woman to win Nobel Prize?**  

✅ Answer: Marie Curie  

💡 Trick: Curie = Chemistry Queen

**82. Where is Statue of Unity located?**  

✅ Answer: Gujarat  

💡 Trick: Unity + Patel = Gujarat

**83. Who invented the airplane?**  

✅ Answer: Wright Brothers  

💡 Trick: Wright = Right to Fly

**84. Which is the hottest continent?**  

✅ Answer: Africa  

💡 Trick: Desert + Sun = Africa

**85. First Indian woman to win Olympic medal?**  

✅ Answer: Karnam Malleswari  

💡 Trick: Weightlifting Wonder

**86. National fruit of India?**  

✅ Answer: Mango  

💡 Trick: Aam = India’s pride

**87. In which state is the Sun Temple located?**  

✅ Answer: Odisha  

💡 Trick: Konark = Sun = Odisha

**88. Capital of Bangladesh?**  

✅ Answer: Dhaka  

💡 Trick: BD = Dhaka

**89. First satellite sent to Moon by India?**  

✅ Answer: Chandrayaan-1  

💡 Trick: Chandra = Moon

**90. World Environment Day is celebrated on?**  

✅ Answer: 5 June  

💡 Trick: Green Earth = 5 June

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**91. Who wrote Mahabharata?**  

✅ Answer: Ved Vyasa  

💡 Trick: Veda + Vyasa = Mahabharata

**92. What is the chemical formula of salt?**  

✅ Answer: NaCl  

💡 Trick: Sodium + Chloride = Salt

**93. Which river is known as Dakshina Ganga?**  

✅ Answer: Godavari  

💡 Trick: South + Ganga = Godavari

**94. Which city is known as the Silicon Valley of India?**  

✅ Answer: Bengaluru  

💡 Trick: Tech = Bengaluru

**95. National song of India?**  

✅ Answer: Vande Mataram  

💡 Trick: Patriotic = Vande Mataram

**96. Full form of GDP?**  

✅ Answer: Gross Domestic Product  

💡 Trick: Total Value = GDP

**97. Instrument used to measure temperature?**  

✅ Answer: Thermometer  

💡 Trick: Thermo = Heat

**98. World Health Day is observed on?**  

✅ Answer: 7 April  

💡 Trick: Health Check = April 7

**99. Capital of Russia?**  

✅ Answer: Moscow  

💡 Trick: Moscow = Cold Capital

**100. Who is called the ‘Father of the Nation’?**  

✅ Answer: Mahatma Gandhi  

💡 Trick: Bapu = Gandhi = Nation

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📌 **Keep visiting VIDYA UNNATI ACADEMY** for more high-quality educational content for all competitive exams.

### 🧠 BONUS SECTION: 5 Smart Tips to Master GK in 2025

1. **Revise daily:** Just 15 minutes a day is enough to build strong recall.

2. **Use MCQs and flashcards:** Train your brain with fast questions.

3. **Make stories from facts:** Connect events to visuals or logic.

4. **Keep a GK diary:** Note down 5 new facts daily.

5. **Practice with previous year questions:** Boosts confidence and familiarity.

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### ✅ FINAL THOUGHTS (VIDYA UNNATI ACADEMY)

General Knowledge is not just about mugging up facts. It’s about recognizing patterns, understanding events, and building awareness. Whether you’re aiming for a job in the government sector or preparing for any competitive exam — these GK questions are your must-know base.

📌 **Keep visiting VIDYA UNNATI ACADEMY for more full-solved MCQ sets, smart tricks, and exam-targeted posts.**

Stay focused. Stay smart. Success is just a fact away.

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