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Home⇒ Everyday Science GK⇒ Inventions
Note:- You can add tough questions into your favourite list for second revision. |
Q1 ⇒ When was the first Lionel trains manufactured? 1901 [other wrong options] [Discuss in forum] ![]() ![]() 1920 1890 1944 |
Q2 ⇒ What Galileo invented? Thermometer [other wrong options] [Discuss in forum] ![]() ![]() Barometer Pendulum clock Microscope |
Q3 ⇒ What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Vacuum cleaner [other wrong options] [Discuss in forum] ![]() ![]() Blender Electric mixer Washing machine |
Q4 ⇒ What office item was invented by Bette Nesmith Graham in 1951? Liquid Paper [other wrong options] [Discuss in forum] ![]() ![]() Fax machine Stapler Copy machine |
Q5 ⇒ In which decade was the telegraph invented? 1840s [other wrong options] [Discuss in forum] ![]() ![]() 1810s 1870s 1890s |
Q6 ⇒ What George Pullman invented? Sleeping (railway) car [other wrong options] [Discuss in forum] ![]() ![]() Airship Box car (railway) Air brakes |
Q7 ⇒ Who among the following invented the small pox vaccine? Edward Jenner [other wrong options] [Discuss in forum] ![]() ![]() Robert Koch Robert Hooke Louis Pasteur |
Q8 ⇒ Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that? Water skis [other wrong options] [Discuss in forum] ![]() ![]() Golf tee Motorboat Hang glider |
Q9 ⇒ Who invented Bakelite? Leo Hendrik Baekeland [other wrong options] [Discuss in forum] ![]() ![]() Charles Goodyear Roy Plunkett Henry Ford |
Q10 ⇒ What toy was invented by Joshua Lionel Cowen around 1900? Electric train [other wrong options] [Discuss in forum] ![]() ![]() Raggedy Ann doll Yo-yo Tinkertoys |
Q11 ⇒ This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece. Bessie Blount [other wrong options] [Discuss in forum] ![]() ![]() Marjorie Joyner Mae Jamison Beulah Henry |
Q12 ⇒ What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927? Miniature golf [other wrong options] [Discuss in forum] ![]() ![]() Swimming pool slide Ski lift Golf cart |
Q13 ⇒ Who invented the phonograph? John Kruesi [other wrong options] [Discuss in forum] ![]() ![]() Thomas Edison Jules Levy Alexander Graham Bell |
Q14 ⇒ What beverage was invented by Charles Alderton in 1885 in Waco, Texas? Dr. Pepper [other wrong options] [Discuss in forum] ![]() ![]() Cream soda Coca-Cola Sprite |
Q15 ⇒ Who invented fuel cells in 1839? Sir William Grove [other wrong options] [Discuss in forum] ![]() ![]() Buckminster Fuller Sylvester Graham Joyce Hall |
Q16 ⇒ The ELECTRIC BATTERY, who's charged with inventing this one? Volta [other wrong options] [Discuss in forum] ![]() ![]() Hertz Amper Galvani |
Q17 ⇒ In which decade was the ARRL founded? 1910s [other wrong options] [Discuss in forum] ![]() ![]() 1940s 1930s 1920s |
Q18 ⇒ What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? Ouija board [other wrong options] [Discuss in forum] ![]() ![]() Frisbee Monopoly Ping Pong |
Q19 ⇒ Who invented the first controllable flying AEROPLANE (AIRPLANE)? Wright Brothers [other wrong options] [Discuss in forum] ![]() ![]() Lidenbergh Brothers South Brothers West Brothers |
Q20 ⇒ Who invented the Seed Drill? Jethro Tull [other wrong options] [Discuss in forum] ![]() ![]() Arlo Guthrie Woodie Guthrie Thomas Hines |
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