MCQOPTIONS
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MCQOPTIONS
This section includes 327 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 301. |
What office item was invented by Bette Nesmith Graham in 1951? |
| A. | Fax machine |
| B. | Stapler |
| C. | Liquid Paper |
| D. | Copy machine |
| Answer» D. Copy machine | |
| 302. |
What George Westinghouse invented? |
| A. | Light bulb |
| B. | Electric razor |
| C. | Refrigerator |
| D. | Railway air brakes |
| Answer» E. | |
| 303. |
What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952? |
| A. | EKG |
| B. | Artificial heart valve |
| C. | Artificial heart |
| D. | Pacemaker |
| Answer» E. | |
| 304. |
In which decade with the first transatlantic radio broadcast occur? |
| A. | 1850s |
| B. | 1860s |
| C. | 1870s |
| D. | 1900s |
| Answer» E. | |
| 305. |
Who had an explosive idea and first patented DYNAMITE? |
| A. | J. R. Gluber |
| B. | A. Nobel |
| C. | G. Fawks |
| D. | W. Bickford |
| Answer» C. G. Fawks | |
| 306. |
This English inventor is known as the 'Father of Computing.' |
| A. | Philo Farnsworth |
| B. | J. Presper Eckert |
| C. | John Mauchly |
| D. | Charles Babbage |
| Answer» E. | |
| 307. |
What toy did George Lerner create for Hasbro company in 1952? |
| A. | Sit and Spin |
| B. | Talking baby doll |
| C. | Mr. Potato Head |
| D. | Hula hoop |
| Answer» D. Hula hoop | |
| 308. |
Where were wigs first invented? |
| A. | Japan |
| B. | France |
| C. | Egypt |
| D. | China |
| Answer» D. China | |
| 309. |
Who invented Internal Combustion Engine? |
| A. | Roger Bacon |
| B. | Karl Benz |
| C. | Dr. Alan M. Turing |
| D. | Otto |
| Answer» E. | |
| 310. |
What Igor Sikorsky invented? |
| A. | Hydroplane |
| B. | Jet engine airplane |
| C. | Helicopter |
| D. | Glider |
| Answer» D. Glider | |
| 311. |
What Galileo invented? |
| A. | Barometer |
| B. | Pendulum clock |
| C. | Microscope |
| D. | Thermometer |
| Answer» E. | |
| 312. |
What beverage was invented by Charles Alderton in 1885 in Waco, Texas? |
| A. | Cream soda |
| B. | Coca-Cola |
| C. | Dr. Pepper |
| D. | Sprite |
| Answer» D. Sprite | |
| 313. |
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? |
| A. | 1828 |
| B. | 1831 |
| C. | 1825 |
| D. | There is no sure date |
| Answer» E. | |
| 314. |
For what does the world owe Almon Strowger a debt of gratitude? |
| A. | Parking Meters |
| B. | Vending Machines |
| C. | Automatic Telephone Exchanges |
| D. | Traffic Lights |
| Answer» D. Traffic Lights | |
| 315. |
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? |
| A. | Blender |
| B. | Electric mixer |
| C. | Washing machine |
| D. | Vacuum cleaner |
| Answer» E. | |
| 316. |
Who among the following invented the small pox vaccine? |
| A. | Robert Koch |
| B. | Edward Jenner |
| C. | Robert Hooke |
| D. | Louis Pasteur |
| Answer» C. Robert Hooke | |
| 317. |
In which decade was the Internet first implemented? |
| A. | 1940s |
| B. | 1950s |
| C. | 1960s |
| D. | 1980s |
| Answer» D. 1980s | |
| 318. |
Who invented Bicycle? |
| A. | Leo H Baekeland |
| B. | Karl Benz |
| C. | Evangelista Torricelli |
| D. | Kirkpatrick Macmillan |
| Answer» E. | |
| 319. |
Who invented Fountain Pen? |
| A. | John J. Loud |
| B. | Sir Frank Whittle |
| C. | Lewis E. Waterman |
| D. | Kirkpatrick Macmillan |
| Answer» D. Kirkpatrick Macmillan | |
| 320. |
What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? |
| A. | Frisbee |
| B. | Monopoly |
| C. | Ouija board |
| D. | Ping Pong |
| Answer» D. Ping Pong | |
| 321. |
When was the game Frisbee invented? |
| A. | 1920s |
| B. | 1900s |
| C. | 1870s |
| D. | 1890s |
| Answer» D. 1890s | |
| 322. |
Who invented Dynamite? |
| A. | Sir Alexander Graham Bell |
| B. | Benjamin Franklin |
| C. | Thomas Alva Edison |
| D. | Alfred B. Nobel |
| Answer» E. | |
| 323. |
Who invented the battery? |
| A. | John Wilkinson |
| B. | Alessandro Volta |
| C. | James Hargreaves |
| D. | Thomas Edison |
| Answer» C. James Hargreaves | |
| 324. |
Who invented Gramophone? |
| A. | Michael Faraday |
| B. | Fahrenheit |
| C. | Sir Alexander Graham Bell |
| D. | Thomas Alva Edison |
| Answer» E. | |
| 325. |
In which decade was the transistor invented? |
| A. | 1940s |
| B. | 1950s |
| C. | 1960s |
| D. | 1980s |
| Answer» B. 1950s | |
| 326. |
What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes? |
| A. | Charles Richter |
| B. | Hiram Walker |
| C. | Giuseppe Mercalli |
| D. | Joshua Rumble |
| Answer» B. Hiram Walker | |
| 327. |
Who invented the BALLPOINT PEN? |
| A. | Biro Brothers |
| B. | Waterman Brothers |
| C. | Bicc Brothers |
| D. | Write Brothers |
| Answer» B. Waterman Brothers | |