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NCERT Solutions for Class 7 English Chapter 7 The Invention of Vita-Wonk

FREE NCERT Solutions for English Class 7 Chapter 7 The Invention of Vita-Wonk
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NCERT Solutions for Class 7 English Chapter 7 The Invention of Vita-Wonk

NCERT Solutions for Class 7 English includes various units comprising prose and poems with exercise and activity-based questions, as per the NCERT Class 7 English Syllabus. Every question of Class 7 NCERT English textbook has been covered extensively. Our subject matter experts have solved the unit questions in a simple manner, according to the latest CBSE syllabus. In this competitive age, it’s imperative for school students to always be ready to face challenges. Exams being one of those challenges in their lives. In order to excel in exams, students need to be extremely well-versed and have an in-depth understanding of all the textbook lessons. Here, we bring you the best in-class Swiflearn’s NCERT Solutions for Class 7 English to help your child ace his/her exams with flying colours. NCERT Solutions for Class 7 English Chapter 7 The Invention of Vita-Wonk


NCERT Solutions for Class 7 English are of great help if a student wants to score good marks in Class 7  Board Exams. Class 7 NCERT Solutions provided here are prepared by Subject Matter Experts at Swiflearn who holds adequate experience in teaching. These NCERT Solutions for Class 7 English are explained in very simple language for better understanding. Class 7 NCERT Solutions will surely help you to score high marks in CBSE Class 7 Exams.


Additionally, the Class 7 NCERT Solutions for English also come along with well-researched solutions given by experts here at Swiflearn. Students can view the NCERT Solutions from our website and can also Download FREE PDF of NCERT Solutions for Class 7 English.

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NCERT Solutions for Class 7 Chapter 7 The Invention of Vita-Wonk

The chapter “The Invention of Vita-Wonk” talks about how Vita-Wonk was invented by a scientist by the name Mr Wonka. At first, he had invented Wonka-Vite, which would reduce the age of a person and make him/her younger. It entails the series of events that happened before Mr Wonka could finally invent Vita-Wonk which can make a person older.



Unit 7, The Invention of Vita-Wonk


Comprehension Check


  1. Choose the right answer.


(i) Mr Willy Wonka is (a) a cook, (b) an inventor, (c) a manager.


Ans. (b) an inventor.


(ii) Wonka-Vite makes people (a) older, (b) younger.


Ans. (b) younger.


(iii) Mr Wonka wants to invent a new thing which will make people (a) younger, (b) older.


Ans. (b) older.


  1. Can anyone’s age be a minus number? What does “minus 87” mean?


Ans. No, a person’s age cannot be a minus number. An individual ages with each passing day. “Minus 87” means that the man is 87 years behind his present age.


  1. Mr Wonka begins by asking himself two questions. What are they?


(i) What is the oldest living thing in the world?


(ii) What lives longer than anything else?


Working with the Text


  1. (i) What trees does Mr Wonka mention? Which tree does he say lives the longest?

    (ii) How long does this tree live? Where can you find it?


Ans. (i) Mr Wonka mentions Douglas fir, cedar. The Bristlecone pine lives the longest.


(ii) Bristlecone pine lives for over 4000 years and can be found upon the slopes of Wheeler Peak in Nevada, USA.


  1. How many of the oldest living things can you remember from Mr Wonka’s list? (Don’t look back at the story!) Do you think all these things really exist, or are some of them purely imaginary?


Ans. Some of the oldest living things that Mr Wonka mentioned include a pint of sap from a 4000-year-old Bristlecone pine, toe-nail clippings from a 168-year-old Russian Farmer, an egg laid by a 200-year-old tortoise, the tail of 51-year-old horse and the black teeth of a 97-year-old Grimalkin. I think a majority of these things are purely imaginary.


  1. Why does Mr Wonka collect items from the oldest things? Do you think this is the right way to begin his invention?


Ans. Mr Wonka collected items from the oldest things because he wanted to invent age to make people older. In order to do the research, it’s a good idea to study the oldest things but small things such as a pint, a toe-nail, a tail, etc. won’t suffice the invention.


  1. What happens to the volunteer who swallows four drops of the new invention? What is the name of the invention?


Ans. The volunteer was originally twenty years old but after swallowing four drops of the new invention, he became seventy-five years old. He began wrinkling and shrivelling up all over and his hair started dropping off and his teeth started falling out. 

The name of the invention was Vita-Wonk.


Working with Language


  1. Fill in the blanks in the recipe given below with words from the box.


       shred    cooker     times     tomatoes    half    onion    oil


                                         Easy Palak–Dal





  • One onion
  • One cup dal
  • Two thin green chillies
  • Half a teaspoon red chilli powder
  • Eight small bunches of palak
  • Two tomatoes
  • Salt to taste



Wash and cut the vegetables; shred the palak. Put everything in a pressure cooker. Let the cooker whistle three times, then switch it off. Fry a few cumin seeds in oil and add to the palak–dal.


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