Invention Saga Quiz

Match the following: Invention Inventor 1. Electric Motor a. Johannes Gutenberg 2. Thermometer b. James Watt 3. Printing Press c. Michael Faraday 4. Steam Engine d. Galileo Galilei

1. 1-a, 2-b, 3-c, 4-d
2. 1-d, 2-a, 3-b, 4-c
3. 1-c, 2-d, 3-a, 4-b
4. 1-c, 2-d, 3-b, 4-a

Answer: (c) 1-c, 2-d, 3-a, 4-b

Which invention by George de Mestral was inspired by burrs sticking to his dog’s fur during a hike?

1. Hook-and-loop fasteners (Velcro)
2. Roller skate brakes
3. Insulated rubber gloves
4. Barbed wire

Answer: (a) Hook-and-loop fasteners (Velcro)

Fill in the blank: The invention of __________ in 1928 by Alexander Fleming revolutionised the treatment of bacterial infections.

1. Penicillin
2. Anaesthesia
3. Aspirin
4. Morphine

Answer: (a) Penicillin

Fill in the blank: The first programmable robot, known as Unimate, was introduced in the __________ industry to perform repetitive tasks.

1. Aerospace
2. Automobile
3. Electronics
4. Agriculture

Answer: (b) Automobile

Consider the following statements: 1. Charles Babbage is considered the father of the computer. 2. His Analytical Engine had features like loops and conditional branching. Which is true?

1. Only 1 is true
2. Only 2 is true
3. Both 1 and 2 are true
4. Neither 1 nor 2 is true

Answer: (c) Both 1 and 2 are true

Match the following: Invention Inventor 1. Jet Engine a. Rudolf Diesel 2. Steamboat b. Igor Sikorsky 3. Diesel Engine c. Robert Fulton 4. Helicopter d. Frank Whittle

1. 1-a, 2-b, 3-c, 4-d
2. 1-d, 2-c, 3-b, 4-a
3. 1-c, 2-d, 3-b, 4-a
4. 1-d, 2-c, 3-a, 4-b

Answer: (d) 1-d, 2-c, 3-a, 4-b

Why was ARPANET, the early form of the internet, originally developed?

1. Stream music worldwide
2. Create an online shopping site
3. Allow researchers to communicate
4. Send television signals

Answer: (c) Allow researchers to communicate

Why is Alexander Fleming’s discovery of penicillin considered a breakthrough in modern medicine?

1. It prevented food from spoiling
2. It created vitamins
3. It replaced all vaccines
4. It helped treat bacterial infections

Answer: (d) It helped treat bacterial infections

Consider the following statements: 1. Nikola Tesla worked on alternating current (AC) systems. 2. He invented the lithium-ion battery. Which is true?

1. Only 1 is true
2. Only 2 is true
3. Both are true
4. Neither is true

Answer: (a) Only 1 is true

Match the following: Invention Inventor 1. Periodic Table a. Edward Jenner 2. Smallpox Vaccine b. Dmitri Mendeleev 3. Airplane c. Alessandro Volta 4. Battery d. Wright Brothers

1. 1-a, 2-b, 3-c, 4-d
2. 1-b, 2-a, 3-d, 4-c
3. 1-c, 2-d, 3-a, 4-b
4. 1-b, 2-a, 3-c, 4-d

Answer: (b) 1-b, 2-a, 3-d, 4-c