Skip to main content
Chapter 3 of 15
Chapter Summary

My Brother’s Great Invention

CBSE · Class 7 · English

Summary of My Brother’s Great Invention for CBSE Class 7 English. Key concepts, important points, and chapter overview.

64 questions36 flashcards5 concepts

Interactive on Super Tutor

Studying My Brother’s Great Invention? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for chapter summary and more.

1,000+ Class 7 students started this chapter today

Overview

The story follows Anita and her younger brother Anand, whose excitement for inventions causes trouble at home. Anand first builds a burglar alarm during a rush of thefts in the colony, then later creates a time machine after watching Back to the Future. The chapter mixes humour, suspense, and imagin

Key Concepts

Anita is the narrator

Anita is the narrator. She is fourteen years old and one year older than Anand. Papa is strict, Ma is soothing and worried, and the neighbours help wh

Anand thinks of himself as

Anand thinks of himself as a scientist. He loves tinkering with electrical gadgets, tools, dynamos, and planks of wood. He keeps making inventions and

Anand makes a burglar alarm because

Anand makes a burglar alarm because there have been thefts in the colony. It is designed to ring when the door opens and make a water bag fall on the

After watching Back to the Future

After watching Back to the Future, Anand decides to build a time machine. He works in a frenzy for a fortnight, and the room is filled with wires, spr

Boppa is the man who had

Boppa is the man who had recently begun sweeping the compounds in the row of houses. He enters the house when the parents are away, and later disappea

Learning Objectives

  • Understand the personalities of Anita and Anand
  • Follow the sequence of events in the story
  • Recognise how humour and suspense are created
  • Understand how Anand’s inventions lead to different problems
  • Identify important character traits and key turning points

Frequently Asked Questions

What are the important topics in My Brother’s Great Invention for CBSE Class 7 English?
My Brother’s Great Invention covers several key topics that are frequently asked in CBSE Class 7 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in My Brother’s Great Invention — CBSE Class 7 English?
Understand the core concepts first, then work through the 64 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

For serious students

Get the full My Brother’s Great Invention chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 7 English.