Class 7 English Chapter 7 The Invention Of Vita Wonk Quiz 38 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Who invented the idea of food canning?
2. What happened to the water-beasts after puring water on the land?
3. What led to the creation of a multimillion-dollar petroleum (oil) industry?
4. What was the price of one dove?
5. How did stores begin to change as technology advanced?
6. Thomas Edison was known as
7. What was steel used for?
8. This is a quote from the owner of a meat packing business in the 1900s. "At our packing factory, we can use every part of the pig but its squeal!"To what process does this quote refer?
9. Which sentence best summarizes "The Inventor's Secret" ?
10. Who can go to the island of inventions?
11. What shipped raw goods to cities where it changed raw materials into consumer products?
12. Was the father a good climber?
13. Predator and prey populations are linked. For example, if the number of prey decreases, then the number of predators will .....
14. What does the invention of the barometer demonstrate?
15. What is name of invention that Mr. Willy Wonka Invented?
16. Abbu Khan's goats always ran away because .....
17. Which statement describes Nikola Tesla's legacy?
18. Which feature of EarGo Max has convinced those with hearing loss to give it a try?
19. Find out one word from the above lines that is antonym of 'expanding'
20. What material did the police use to mark tires?
21. Which word matches the /ar/ sound as it sounds in the word "fare" ?
22. Get into a good .....
23. After Drinking Liquid Oompa Loompa became
24. To popularise the workship of strength, Samarth Ramdas raised the temples of .....
25. Which one is the idiom