General Knowledge (GK) MCQs with answers play a crucial role in building awareness about the world while strengthening problem-solving skills. These q
General Knowledge (GK) MCQs with answers play a crucial role in building awareness about the world while strengthening problem-solving skills. These questions cover a wide range of topics such as history, geography, science, politics, economics, and current affairs, making them highly useful for students, job aspirants, and competitive exam candidates. Practicing GK MCQs not only improves knowledge but also enhances memory, accuracy, and speed. In today’s competitive environment, having strong general knowledge is essential for exams like SSC, UPSC, Banking, Railways, and other government or private sector tests. Moreover, GK MCQs help individuals stay updated with important facts and developments around the globe. Regular practice also boosts confidence and analytical thinking, enabling learners to perform better in quizzes, interviews, and academic assessments. Overall, GK MCQs serve as an effective and engaging way to learn, revise, and evaluate one’s knowledge efficiently.
General Knowledge MCQs with Answers
Top 50 General Knowledge Questions & Answers
1. What is the capital of India?
Answer: New Delhi
2. Who is known as the Father of the Nation (India)?
Answer: Mahatma Gandhi
3. Largest planet in the solar system?
Answer: Jupiter
4. National animal of India?
Answer: Tiger
5. Currency of Japan?
Answer: Yen
6. Who invented the telephone?
Answer: Alexander Graham Bell
7. Longest river in the world?
Answer: Nile
8. Red Planet is?
Answer: Mars
9. First Prime Minister of India?
Answer: Jawaharlal Nehru
10. National flower of India?
Answer: Lotus
11. How many continents are there?
Answer: 7
12. Fastest land animal?
Answer: Cheetah
13. Which gas do plants absorb?
Answer: Carbon dioxide
14. Largest ocean?
Answer: Pacific Ocean
15. National bird of India?
Answer: Peacock
16. Who wrote the National Anthem of India?
Answer: Rabindranath Tagore
17. Chemical symbol of gold?
Answer: Au
18. Smallest state in India (area)?
Answer: Goa
19. Largest desert in the world?
Answer: Sahara Desert
20. Water freezes at?
Answer: 0°C
21. Constitution of India came into effect on?
Answer: 26 January 1950
22. First President of India?
Answer: Dr. Rajendra Prasad
23. National game of India (traditionally)?
Answer: Hockey
24. Highest civilian award in India?
Answer: Bharat Ratna
25. Gateway of India is located in?
Answer: Mumbai
26. Who wrote Ramayana?
Answer: Valmiki
27. Who discovered the sea route to India?
Answer: Vasco da Gama
28. Taj Mahal was built by?
Answer: Shah Jahan
29. National river of India?
Answer: Ganga
30. ISRO headquarters is in?
Answer: Bengaluru
31. Largest state of India by area?
Answer: Rajasthan
32. Currency of India?
Answer: Rupee
33. First woman Prime Minister of India?
Answer: Indira Gandhi
34. National emblem adopted in?
Answer: 1950
35. Indian Parliament has how many houses?
Answer: 2
36. Longest dam in India?
Answer: Hirakud Dam
37. Who is known as the Iron Man of India?
Answer: Sardar Vallabhbhai Patel
38. Largest railway network owner?
Answer: India
39. First Indian satellite?
Answer: Aryabhata
40. National song of India?
Answer: Vande Mataram
41. H2O is?
Answer: Water
42. Human heart has how many chambers?
Answer: 4
43. Vitamin C is mainly found in?
Answer: Orange
44. Speed of light?
Answer: 3×10⁸ m/s
45. Unit of force?
Answer: Newton
46. Largest organ of the human body?
Answer: Skin
47. Blood is red due to?
Answer: Hemoglobin
48. Gas essential for breathing?
Answer: Oxygen
49. Earth revolves around?
Answer: Sun
50. SI unit of temperature?
Answer: Kelvin
51. Sound travels fastest in?
Answer: Solid
52. Plants make food by?
Answer: Photosynthesis
53. DNA full form?
Answer: Deoxyribo Nucleic Acid
54. Nearest star to Earth?
Answer: Sun
55. Unit of electricity?
Answer: Volt, Ampere and Watt
56. Human body bones?
Answer: 206
57. Hardest substance?
Answer: Diamond
58. Boiling point of water?
Answer: 100°C
59. Gravity discovered by?
Answer: Isaac Newton
60. Electric bulb invented by?
Answer: Thomas Edison
61. UN headquarters is located in?
Answer: New York
62. Olympic Games are held every?
Answer: 4 years
63. Currency of UK?
Answer: Pound
64. Largest country in the world?
Answer: Russia
65. Who painted the Mona Lisa?
Answer: Leonardo da Vinci
66. Currency of USA?
Answer: Dollar
67. Founder of Facebook?
Answer: Mark Zuckerberg
68. Google was founded by?
Answer: Larry Page and Sergey Brin
69. Largest island in the world?
Answer: Greenland
70. Longest wall in the world?
Answer: Great Wall of China
71. Currency of China?
Answer: Yuan
72. First man on the Moon?
Answer: Neil Armstrong
73. Who invented the computer?
Answer: Charles Babbage
74. Founder of Apple?
Answer: Steve Jobs
75. Founder of Amazon?
Answer: Jeff Bezos
76. Largest lake in the world?
Answer: Lake Superior
77. Tallest mountain in the world?
Answer: Mount Everest
78. Fastest bird?
Answer: Falcon
79. Largest mammal?
Answer: Blue Whale
80. Currency of Europe?
Answer: Euro
81. Nobel Prize was started by?
Answer: Alfred Nobel
82. Largest volcano?
Answer: Mauna Loa
83. Sahara Desert is located in which continent?
Answer: Africa
84. Approximate weight of human brain?
Answer: 1.4 kg
85. Fastest train country?
Answer: Japan
86. Largest forest in the world?
Answer: Amazon Rainforest
87. Smallest country in the world?
Answer: Vatican City
88. First woman in space?
Answer: Valentina Tereshkova
89. First artificial satellite?
Answer: Sputnik 1
90. Largest continent?
Answer: Asia
91. Longest bone in human body?
Answer: Femur
92. Smallest bone in human body?
Answer: Stapes
93. Currency of Australia?
Answer: Dollar
94. Most abundant gas in atmosphere?
Answer: Nitrogen
95. Who discovered penicillin?
Answer: Alexander Fleming
96. First modern Olympic Games held in?
Answer: 1896
97. Largest delta in the world?
Answer: Sundarbans
98. India’s Independence Day?
Answer: 15 August
99. National tree of India?
Answer: Banyan Tree
100. National fruit of India?
Answer: Mango
101. Which is the smallest continent?
Answer: Australia
102. Capital of Canada?
Answer: Ottawa
103. Currency of Russia?
Answer: Ruble
104. Which planet has rings?
Answer: Saturn
105. Largest peninsula?
Answer: Arabian Peninsula
106. Which country is known as Land of Rising Sun?
Answer: Japan
107. Capital of France?
Answer: Paris
108. Which ocean is smallest?
Answer: Arctic Ocean
109. Largest bay in the world?
Answer: Bay of Bengal
110. Capital of Germany?
Answer: Berlin
111. Which country has the most population?
Answer: China
112. Currency of UAE?
Answer: Dirham
113. Capital of Italy?
Answer: Rome
114. Largest waterfall?
Answer: Angel Falls
115. Capital of Australia?
Answer: Canberra
116. Which desert is in India?
Answer: Thar Desert
117. Capital of Nepal?
Answer: Kathmandu
118. Currency of Saudi Arabia?
Answer: Riyal
119. Largest gulf?
Answer: Gulf of Mexico
120. Capital of Spain?
Answer: Madrid
121. First woman President of India?
Answer: Pratibha Patil
122. Planning Commission replaced by?
Answer: NITI Aayog
123. First Governor-General of India?
Answer: Warren Hastings
124. Who gave the slogan “Jai Hind”?
Answer: Subhas Chandra Bose
125. Highest mountain in India?
Answer: Kanchenjunga
126. First Indian Nobel laureate?
Answer: Rabindranath Tagore
127. DPSP borrowed from?
Answer: Ireland
128. Lok Sabha tenure?
Answer: 5 years
129. First Chief Justice of India?
Answer: H.J. Kania
130. Indian national calendar based on?
Answer: Saka Era
131. Who wrote Arthashastra?
Answer: Chanakya
132. First census in India?
Answer: 1872
133. India’s Mars mission?
Answer: Mangalyaan
134. Longest river in India?
Answer: Ganga
135. National aquatic animal?
Answer: Dolphin
136. First Indian woman in space?
Answer: Kalpana Chawla
137. Indian Constitution has how many schedules?
Answer: 12
138. Missile Man of India?
Answer: A.P.J. Abdul Kalam
139. RBI established in?
Answer: 1935
140. Largest port in India?
Answer: Jawaharlal Nehru Port
141. SI unit of work?
Answer: Joule
142. Which vitamin is known as sunlight vitamin?
Answer: Vitamin D
143. Human blood pH?
Answer: 7.4
144. Which organ purifies blood?
Answer: Kidney
145. Light year measures?
Answer: Distance
146. SI unit of power?
Answer: Watt
147. Hottest planet?
Answer: Venus
148. Ozone layer protects from?
Answer: Ultraviolet rays
149. Device to measure pressure?
Answer: Barometer
150. Which acid is present in stomach?
Answer: Hydrochloric Acid
151. Which metal is liquid at room temperature?
Answer: Mercury
152. SI unit of frequency?
Answer: Hertz
153. Study of fossils?
Answer: Paleontology
154. Which vitamin is good for eyes?
Answer: Vitamin A
155. Which gas is used in balloons?
Answer: Helium
156. Unit of electric resistance?
Answer: Ohm
157. Which organ controls the body?
Answer: Brain
158. Study of plants?
Answer: Botany
159. Which element is needed for bones?
Answer: Calcium
160. Unit of sound?
Answer: Decibel
161. Which gas causes global warming?
Answer: Carbon dioxide
162. Which organ produces insulin?
Answer: Pancreas
163. Speed of sound?
Answer: 343 m/s
164. Which planet has life?
Answer: Earth
165. Best conductor of electricity?
Answer: Silver
166. Which gas is used as fuel?
Answer: Hydrogen
167. Instrument to measure earthquakes?
Answer: Seismograph
168. Which vitamin helps in blood clotting?
Answer: Vitamin K
169. Universal donor blood group?
Answer: O Negative
170. Universal recipient blood group?
Answer: AB Positive
171. FIFA is related to?
Answer: Football
172. ICC is related to?
Answer: Cricket
173. Currency of Pakistan?
Answer: Rupee
174. Capital of Bangladesh?
Answer: Dhaka
175. First Indian to win Oscar?
Answer: Bhanu Athaiya
176. Longest highway in India?
Answer: NH44
177. Largest stadium in the world?
Answer: Narendra Modi Stadium
178. Capital of Sri Lanka?
Answer: Sri Jayawardenepura Kotte
179. Currency of Bangladesh?
Answer: Taka
180. Who is known as Nightingale of India?
Answer: Sarojini Naidu
181. First Asian Games held in?
Answer: India
182. Largest cricket stadium in India?
Answer: Narendra Modi Stadium
183. Currency of Nepal?
Answer: Rupee
184. Capital of Bhutan?
Answer: Thimphu
185. Currency of Turkey?
Answer: Lira
186. Capital of USA?
Answer: Washington, D.C.
187. Currency of South Korea?
Answer: Won
188. Capital of China?
Answer: Beijing
189. Currency of Thailand?
Answer: Baht
190. Capital of Afghanistan?
Answer: Kabul
191. Currency of Iran?
Answer: Rial
192. Capital of Iran?
Answer: Tehran
193. Currency of Malaysia?
Answer: Ringgit
194. Capital of Malaysia?
Answer: Kuala Lumpur
195. Currency of Indonesia?
Answer: Rupiah
196. Capital of Indonesia?
Answer: Jakarta
197. Currency of Philippines?
Answer: Peso
198. Capital of Philippines?
Answer: Manila
199. Currency of Egypt?
Answer: Pound
200. Capital of Egypt?
Answer: Cairo
201. What is the capital of Argentina?
Answer: Buenos Aires
202. Who is known as the Father of Computer?
Answer: Charles Babbage
203. What is the largest bone in the human body?
Answer: Femur
204. Which is the longest river in Asia?
Answer: Yangtze River
205. What is the currency of Brazil?
Answer: Real
206. Who invented the light bulb?
Answer: Thomas Edison
207. What is the national sport of Canada?
Answer: Ice Hockey
208. What is the boiling point of water in Fahrenheit?
Answer: 212°F
209. Who discovered gravity?
Answer: Isaac Newton
210. What is the administrative capital of South Africa?
Answer: Pretoria
211. Which is the smallest ocean?
Answer: Arctic Ocean
212. What is the SI unit of force?
Answer: Newton
213. Who wrote Mahabharata?
Answer: Ved Vyasa
214. What is the national animal of China?
Answer: Giant Panda
215. Which planet is known as the Morning Star?
Answer: Venus
216. What is the capital of Turkey?
Answer: Ankara
217. Who was the first man in space?
Answer: Yuri Gagarin
218. What is the currency of South Africa?
Answer: Rand
219. Which gas is essential for respiration?
Answer: Oxygen
220. What is the hardest natural substance?
Answer: Diamond
221. What is the capital of Greece?
Answer: Athens
222. Who invented the airplane?
Answer: Wright Brothers
223. What is the smallest bone in the human body?
Answer: Stapes
224. What is the currency of Singapore?
Answer: Singapore Dollar
225. Which is the longest wall in the world?
Answer: Great Wall of China
226. Who discovered penicillin?
Answer: Alexander Fleming
227. What is the capital of Sweden?
Answer: Stockholm
228. What is the SI unit of energy?
Answer: Joule
229. Which is the largest continent?
Answer: Asia
230. What is the national bird of USA?
Answer: Bald Eagle
231. What is the capital of Norway?
Answer: Oslo
232. Who wrote “Romeo and Juliet”?
Answer: William Shakespeare
233. What is the currency of Switzerland?
Answer: Swiss Franc
234. Which planet is closest to the Sun?
Answer: Mercury
235. What is the speed of light?
Answer: 3×10⁸ m/s
236. What is the capital of Thailand?
Answer: Bangkok
237. Who invented the telephone?
Answer: Alexander Graham Bell
238. What is the national flower of Japan?
Answer: Cherry Blossom
239. What is the currency of Argentina?
Answer: Peso
240. Which organ pumps blood in the body?
Answer: Heart
241. What is the capital of Poland?
Answer: Warsaw
242. Who is known as the Missile Man of India?
Answer: A.P.J. Abdul Kalam
243. What is the SI unit of current?
Answer: Ampere
244. Which is the largest mammal?
Answer: Blue Whale
245. What is the currency of Mexico?
Answer: Peso
246. What is the capital of Egypt?
Answer: Cairo
247. Who discovered America?
Answer: Christopher Columbus
248. What is the national tree of India?
Answer: Banyan Tree
249. Which gas do plants release?
Answer: Oxygen
250. What is the freezing point of water?
Answer: 0°C
251. What is the capital of Finland?
Answer: Helsinki
252. Who invented the computer?
Answer: Charles Babbage
253. What is the currency of South Korea?
Answer: Won
254. Which is the fastest land animal?
Answer: Cheetah
255. What is the capital of Denmark?
Answer: Copenhagen
256. Who discovered radioactivity?
Answer: Henri Becquerel
257. What is the SI unit of pressure?
Answer: Pascal
258. What is the currency of Nigeria?
Answer: Naira
259. Which is the longest mountain range?
Answer: Andes
260. What is the capital of Chile?
Answer: Santiago
261. Who invented electricity?
Answer: Benjamin Franklin
262. What is the national fruit of India?
Answer: Mango
263. What is the currency of Turkey?
Answer: Lira
264. Which is the largest desert?
Answer: Sahara
265. What is the capital of Portugal?
Answer: Lisbon
266. Who discovered X-rays?
Answer: Wilhelm Röntgen
267. What is the SI unit of voltage?
Answer: Volt
268. What is the currency of Thailand?
Answer: Baht
269. Which is the smallest country?
Answer: Vatican City
270. What is the capital of Hungary?
Answer: Budapest
271. Who discovered the electron?
Answer: J.J. Thomson
272. What is the currency of Vietnam?
Answer: Dong
273. Which is the largest ocean?
Answer: Pacific Ocean
274. What is the capital of Austria?
Answer: Vienna
275. Who invented the steam engine?
Answer: James Watt
276. What is the SI unit of frequency?
Answer: Hertz
277. What is the currency of Kenya?
Answer: Shilling
278. Which is the tallest mountain in the world?
Answer: Mount Everest
279. What is the capital of Belgium?
Answer: Brussels
280. Who discovered the law of motion?
Answer: Isaac Newton
281. Who is the author of “Discovery of India”?
Answer: Jawaharlal Nehru
282. Which Article abolishes untouchability?
Answer: Article 17
283. What is the tenure of Rajya Sabha members?
Answer: 6 years
284. Which vitamin deficiency causes scurvy?
Answer: Vitamin C
285. Who was the first Indian to go to space?
Answer: Rakesh Sharma
286. What is the full form of GDP?
Answer: Gross Domestic Product
287. Which Mughal emperor built Fatehpur Sikri?
Answer: Akbar
288. What is the SI unit of capacitance?
Answer: Farad
289. Who wrote “Gitanjali”?
Answer: Rabindranath Tagore
290. Which river is known as Sorrow of Bihar?
Answer: Kosi
291. What is the chemical formula of methane?
Answer: CH₄
292. Who founded Maurya Empire?
Answer: Chandragupta Maurya
293. What is the largest gland in human body?
Answer: Liver
294. Who gave the theory of relativity?
Answer: Albert Einstein
295. Which Schedule deals with Anti-defection?
Answer: 10th Schedule
296. What is the capital of Kazakhstan?
Answer: Astana
297. Which organ produces bile?
Answer: Liver
298. What is the pH value of pure water?
Answer: 7
299. Who was the first Governor-General of independent India?
Answer: C. Rajagopalachari
300. Which metal is extracted from bauxite?
Answer: Aluminium
301. What is the full form of HTTP?
Answer: HyperText Transfer Protocol
302. Who is known as Father of Economics?
Answer: Adam Smith
303. What is the unit of luminous intensity?
Answer: Candela
304. Which battle led to British control in India?
Answer: Battle of Plassey
305. What is the currency of Afghanistan?
Answer: Afghani
306. Which element has atomic number 1?
Answer: Hydrogen
307. Who wrote “Arthashastra”?
Answer: Chanakya
308. What is the SI unit of electric charge?
Answer: Coulomb
309. Which state is largest producer of tea in India?
Answer: Assam
310. Which gas is used in fire extinguishers?
Answer: Carbon dioxide
311. What is the full form of Wi-Fi?
Answer: Wireless Fidelity
312. Who was the first woman governor of India?
Answer: Sarojini Naidu
313. What is the boiling point of water in Kelvin?
Answer: 373 K
314. Which organ filters blood?
Answer: Kidney
315. Which movement was launched in 1942?
Answer: Quit India Movement
316. What is the capital of Ukraine?
Answer: Kyiv
317. Who discovered neutron?
Answer: James Chadwick
318. Which vitamin is called anti-sterility vitamin?
Answer: Vitamin E
319. What is the SI unit of inductance?
Answer: Henry
320. Which state has highest literacy rate in India?
Answer: Kerala
321. Who is known as Father of Indian Constitution?
Answer: B.R. Ambedkar
322. What is the atomic number of oxygen?
Answer: 8
323. Which river originates from Yamunotri?
Answer: Yamuna
324. What is the unit of magnetic field?
Answer: Tesla
325. Who wrote “Ain-i-Akbari”?
Answer: Abul Fazl
326. What is the capital of Ethiopia?
Answer: Addis Ababa
327. Which element is used in pencils?
Answer: Graphite
328. What is the SI unit of momentum?
Answer: kg·m/s
329. Which Mughal emperor banned Sati?
Answer: Akbar
330. Which country is largest producer of coffee?
Answer: Brazil
331. Who discovered proton?
Answer: Ernest Rutherford
332. What is the SI unit of density?
Answer: kg/m³
333. Which Indian state has longest coastline?
Answer: Gujarat
334. What is the full form of ATM?
Answer: Automated Teller Machine
335. Which gas is most abundant in atmosphere?
Answer: Nitrogen
336. Who was the first Indian woman to win Nobel Prize?
Answer: Mother Teresa
337. What is the capital of Norway?
Answer: Oslo
338. Which organ stores bile?
Answer: Gallbladder
339. What is the unit of resistance?
Answer: Ohm
340. Which is the smallest planet?
Answer: Mercury
341. Who discovered radium?
Answer: Marie Curie
342. What is the SI unit of force?
Answer: Newton
343. Which Indian city is known as Pink City?
Answer: Jaipur
344. What is the capital of Peru?
Answer: Lima
345. Which metal is liquid at room temperature?
Answer: Mercury
346. Who gave the law of gravitation?
Answer: Isaac Newton
347. What is the SI unit of energy?
Answer: Joule
348. Which is the largest plateau in the world?
Answer: Tibetan Plateau
349. What is the capital of Denmark?
Answer: Copenhagen
350. Which blood group is universal recipient?
Answer: AB Positive
351. Who invented dynamite?
Answer: Alfred Nobel
352. What is the SI unit of work?
Answer: Joule
353. Which Indian state is known as Land of Five Rivers?
Answer: Punjab
354. What is the capital of Chile?
Answer: Santiago
355. Which element has symbol Fe?
Answer: Iron
356. Who discovered DNA structure?
Answer: Watson and Crick
357. What is the SI unit of power?
Answer: Watt
358. Which is the deepest ocean?
Answer: Pacific Ocean
359. What is the capital of Cuba?
Answer: Havana
360. Which vitamin deficiency causes rickets?
Answer: Vitamin D
361. Which is the smallest planet?
Answer: Mercury
362. Who discovered radium?
Answer: Marie Curie
363. What is the SI unit of force?
Answer: Newton
364. Which Indian city is known as Pink City?
Answer: Jaipur
365. What is the capital of Peru?
Answer: Lima
366. Which metal is liquid at room temperature?
Answer: Mercury
367. Who gave the law of gravitation?
Answer: Isaac Newton
368. What is the SI unit of energy?
Answer: Joule
369. Which is the largest plateau in the world?
Answer: Tibetan Plateau
370. What is the capital of Denmark?
Answer: Copenhagen
371. Which blood group is universal recipient?
Answer: AB Positive
372. Who invented dynamite?
Answer: Alfred Nobel
373. What is the SI unit of work?
Answer: Joule
374. Which Indian state is known as Land of Five Rivers?
Answer: Punjab
375. What is the capital of Chile?
Answer: Santiago
376. Which element has symbol Fe?
Answer: Iron
377. Who discovered DNA structure?
Answer: Watson and Crick
378. What is the SI unit of power?
Answer: Watt
379. Which is the deepest ocean?
Answer: Pacific Ocean
380. What is the capital of Cuba?
Answer: Havana
381. Which vitamin deficiency causes rickets?
Answer: Vitamin D
382. Who is known as Father of History?
Answer: Herodotus
383. What is the SI unit of frequency?
Answer: Hertz
384. Which Indian state produces maximum rice?
Answer: West Bengal
385. What is the capital of Poland?
Answer: Warsaw
386. Which gas causes acid rain?
Answer: Sulphur dioxide
387. Who invented microscope?
Answer: Zacharias Janssen
388. What is the SI unit of pressure?
Answer: Pascal
389. Which is the longest river in Europe?
Answer: Volga
390. What is the capital of Argentina?
Answer: Buenos Aires
391. Which disease is caused by bacteria?
Answer: Tuberculosis
392. Who discovered electron?
Answer: J.J. Thomson
393. What is the SI unit of electric current?
Answer: Ampere
394. Which Indian city is known as Silicon Valley?
Answer: Bangalore
395. What is the capital of Sweden?
Answer: Stockholm
396. Which vitamin deficiency causes night blindness?
Answer: Vitamin A
397. Who invented radio?
Answer: Guglielmo Marconi
398. What is the SI unit of temperature?
Answer: Kelvin
399. Which is the largest gulf in the world?
Answer: Gulf of Mexico
400. What is the capital of Hungary?
Answer: Budapest
401. Who was the founder of Gupta Empire?
Answer: Sri Gupta
402. What is the SI unit of angular velocity?
Answer: rad/s
403. Which Indian state is largest producer of wheat?
Answer: Uttar Pradesh
404. What is the capital of Finland?
Answer: Helsinki
405. Which gas is used in photosynthesis?
Answer: Carbon dioxide
406. Who discovered law of electrolysis?
Answer: Michael Faraday
407. What is the SI unit of electric potential?
Answer: Volt
408. Which is the highest dam in India?
Answer: Tehri Dam
409. What is the capital of Austria?
Answer: Vienna
410. Which metal is best conductor of electricity?
Answer: Silver
411. Who wrote “Ramcharitmanas”?
Answer: Tulsidas
412. What is the SI unit of torque?
Answer: Newton meter
413. Which Indian state is largest producer of sugarcane?
Answer: Uttar Pradesh
414. What is the capital of Belgium?
Answer: Brussels
415. Which gas is used in welding?
Answer: Acetylene
416. Who discovered periodic table?
Answer: Dmitri Mendeleev
417. What is the SI unit of magnetic flux?
Answer: Weber
418. Which is the longest dam in India?
Answer: Hirakud Dam
419. What is the capital of Ireland?
Answer: Dublin
420. Which disease is caused by deficiency of iodine?
Answer: Goitre
421. Who discovered neutron?
Answer: James Chadwick
422. What is the SI unit of luminous flux?
Answer: Lumen
423. Which Indian state produces maximum cotton?
Answer: Gujarat
424. What is the capital of Portugal?
Answer: Lisbon
425. Which gas is used in respiration?
Answer: Oxygen
426. Who discovered laws of motion?
Answer: Isaac Newton
427. What is the SI unit of heat?
Answer: Joule
428. Which is the largest freshwater lake?
Answer: Lake Superior
429. What is the capital of Greece?
Answer: Athens
430. Which disease spreads by mosquito?
Answer: Malaria
431. Who invented steam engine?
Answer: James Watt
432. What is the SI unit of charge?
Answer: Coulomb
433. Which Indian state is largest producer of milk?
Answer: Uttar Pradesh
434. What is the capital of Turkey?
Answer: Ankara
435. Which gas is used in balloons?
Answer: Helium
436. Who discovered gravity?
Answer: Isaac Newton
437. What is the SI unit of resistance?
Answer: Ohm
438. Which is the longest railway platform in India?
Answer: Hubballi Junction
439. What is the capital of Switzerland?
Answer: Bern
440. Which disease affects lungs?
Answer: Tuberculosis
441. Who invented telephone?
Answer: Alexander Graham Bell
442. What is the SI unit of capacitance?
Answer: Farad
443. Which Indian state is largest producer of tea?
Answer: Assam
444. What is the capital of Norway?
Answer: Oslo
445. Which gas is used in fire extinguishers?
Answer: Carbon dioxide
446. Who discovered radioactivity?
Answer: Henri Becquerel
447. What is the SI unit of inductance?
Answer: Henry
448. Which is the longest river in India?
Answer: Ganga
449. What is the capital of Spain?
Answer: Madrid
450. Which disease affects liver?
Answer: Hepatitis
451. Who invented bulb?
Answer: Thomas Edison
452. What is the SI unit of frequency?
Answer: Hertz
453. Which Indian state is largest producer of spices?
Answer: Kerala
454. What is the capital of Netherlands?
Answer: Amsterdam
455. Which gas is used in photosynthesis?
Answer: Carbon dioxide
456. Who discovered atom?
Answer: John Dalton
457. What is the SI unit of pressure?
Answer: Pascal
458. Which is the largest desert in Asia?
Answer: Gobi Desert
459. What is the capital of Thailand?
Answer: Bangkok
460. Which disease affects brain?
Answer: Alzheimer’s
461. Who invented computer?
Answer: Charles Babbage
462. What is the SI unit of power?
Answer: Watt
463. Which Indian state is largest producer of jute?
Answer: West Bengal
464. What is the capital of Egypt?
Answer: Cairo
465. Which gas is used in breathing?
Answer: Oxygen
466. Who discovered electron?
Answer: J.J. Thomson
467. What is the SI unit of energy?
Answer: Joule
468. Which is the longest river in Africa?
Answer: Nile
469. What is the capital of Malaysia?
Answer: Kuala Lumpur
470. Which disease affects heart?
Answer: Coronary artery disease
471. Who invented printing press?
Answer: Johannes Gutenberg
472. What is the SI unit of velocity?
Answer: m/s
473. Which Indian state is largest producer of bananas?
Answer: Tamil Nadu
474. What is the capital of Indonesia?
Answer: Jakarta
475. Which gas is used in welding?
Answer: Acetylene
476. Who discovered proton?
Answer: Ernest Rutherford
477. What is the SI unit of density?
Answer: kg/m³
478. Which is the highest peak in India?
Answer: Kanchenjunga
479. What is the capital of Iran?
Answer: Tehran
480. Which disease affects kidneys?
Answer: Nephritis
481. Who invented radio?
Answer: Guglielmo Marconi
482. What is the SI unit of acceleration?
Answer: m/s²
483. Which Indian state is largest producer of coffee?
Answer: Karnataka
484. What is the capital of Iraq?
Answer: Baghdad
485. Which gas is used in industry for cooling?
Answer: Ammonia
486. Who discovered X-rays?
Answer: Wilhelm Röntgen
487. What is the SI unit of work?
Answer: Joule
488. Which is the largest river in India by volume?
Answer: Brahmaputra
489. What is the capital of Afghanistan?
Answer: Kabul
490. Which disease affects skin?
Answer: Eczema
491. Who invented television?
Answer: John Logie Baird
492. What is the SI unit of electric field?
Answer: Volt/meter
493. Which Indian state is largest producer of rubber?
Answer: Kerala
494. What is the capital of South Korea?
Answer: Seoul
495. Which gas is used in respiration?
Answer: Oxygen
496. Who discovered neutron?
Answer: James Chadwick
497. What is the SI unit of magnetic field?
Answer: Tesla
498. Which is the largest plateau in India?
Answer: Deccan Plateau
499. What is the capital of Philippines?
Answer: Manila
500. Which disease is caused by virus?
Answer: Dengue
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