Class 7 English Chapter 7 The Invention Of Vita Wonk Quiz 55 (25 MCQs)

Quiz Instructions

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1. The man earned 5 dollars in how many years
2. How have earmuffs changed since Chester Greenwood invented them?
3. What does it mean to patent something?
4. Who patented the 'Process' for mass producing steel?
5. The inventor of the railroad sleeping car was.
6. What new power technology was used by Robert Fulton to power boats?
7. The root "pathos" means feelings. What does sympathy mean?
8. Which brother won the rights to the first attempt at powered flight in 1903?
9. The name of the 168 year old Russian Farmer whose Toe clipping was taken is .....
10. The reader can conclude the brothers are .....
11. What is the man-made waterway connecting north and south China?
12. The Wright Brothers invented this. It flew for 12 seconds at Kitty Hawk, NC.
13. Who is the author of the chapter 'The three Questions '?
14. Telephone
15. A business owned by investors
16. Scientists may test their ideas in a ..... , using special equipment.
17. There is no bad thing that would not work out for good.
18. What was one effect of the cotton gin being invented?
19. What is the correct spelling of the word that means 'to form letters and words'?
20. How long does this Bristlecone tree live? Where can you find it?
21. What was contained in the box they found hidden?
22. The area of the body where you take a carotid pulse is .....
23. What invention of Thomas Edison do we use the most often?
24. What is the genre of this story?
25. What mechanism widely used in mechanics did not invented it but used it a lot and perfected it?