Chapter Exam

Chapter-7 My Brother's Great Invention — Online MCQ Test

ENGLISH · Grade 7 · CBSE(NCERT)

Practice Chapter-7 My Brother's Great Invention with a free chapter-wise online MCQ test for CBSE(NCERT) Grade 7 ENGLISH. This chapter covers: innovation - creativity - machinery - prototype - siblings - trial and error - invention. AI-generated questions from basic to board-exam level, with instant results and explanations.

Questions

20m

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10 random questions from this chapter (mixed difficulty)
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Chapter-7 My Brother's Great Invention — Important Questions & Answers (FAQ)

Frequently asked questions from CBSE(NCERT) Grade 7 ENGLISH — Chapter-7 My Brother's Great Invention, with answers and explanations. These are sample questions; the exam has its own separate question set.

What is the main theme of the chapter 'My Brother's Great Invention'?

A. A brother's journey to create an innovative machine ✓
B. A story about sibling rivalry and competition
C. A tale of traveling around the world
D. A narrative about attending school

Answer: A. A brother's journey to create an innovative machine
The chapter focuses on the process of innovation and creativity as a brother develops an invention.

What does the word 'prototype' mean in the context of inventions?

A. A final, mass-produced version of a product
B. An original model of something designed to be tested before final production ✓
C. A written plan or blueprint only
D. A very expensive piece of equipment

Answer: B. An original model of something designed to be tested before final production
A prototype is the first working model created to test ideas before making the final version.

Which of the following best defines 'innovation'?

A. Copying old ideas exactly as they were
B. The introduction of new ideas, methods, or technologies ✓
C. Working alone without help from others
D. Following instructions without any changes

Answer: B. The introduction of new ideas, methods, or technologies
Innovation refers to introducing something new and improved, which is central to the brother's invention process.

What characteristic of an inventor is highlighted through the brother's actions?

A. Laziness and lack of effort
B. Persistence, creativity, and willingness to learn from failures ✓
C. Arrogance and unwillingness to accept help
D. Fear of taking any risks

Answer: B. Persistence, creativity, and willingness to learn from failures
The brother demonstrates key inventor traits: persistence through trial and error, creative thinking, and learning from setbacks.

Analyze this statement: 'Failure is an essential part of the invention process.' Which aspect of the chapter best supports this?

A. The brother succeeded on his first try
B. The brother faced multiple setbacks but learned from them and eventually succeeded ✓
C. Failures prove an invention is not worth pursuing
D. The chapter discourages learning from mistakes

Answer: B. The brother faced multiple setbacks but learned from them and eventually succeeded
The chapter demonstrates that failures provide valuable lessons that guide improvements, ultimately leading to success.