

This engaging reading comprehension worksheet introduces Class 7 learners to three iconic Indian scientists—C.V. Raman, Homi Bhabha, and Dr. A.P.J. Abdul Kalam. The passage explains their discoveries, leadership, and lifelong impact on India’s scientific and technological growth. Through fact-based and reasoning-based exercises, students strengthen reading comprehension, recall key information, and build awareness of India’s contributions to global science.
This reading topic helps learners connect language with real-world knowledge. For Grade 7 students, this passage is valuable because:
1. It develops comprehension and inference skills through real biographical reading.
2. It introduces key vocabulary related to science, discovery, and innovation.
3. It helps learners practice identifying main ideas and supporting details.
4. It encourages curiosity about scientific achievements and their social impact.
This worksheet includes three progressively challenging exercises to enhance understanding:
📘 Exercise 1 – Multiple Choice Questions
Students choose the correct answers about the scientists’ achievements and contributions.
Example: Who discovered the Raman Effect? (Answer: C.V. Raman)
Exercise 2 – Short Answer Questions
Learners answer factual questions from the passage, improving accuracy and recall.
Example: What is A.P.J. Abdul Kalam famously known for?
Exercise 3 – Higher-Order Thinking Questions
Students explain the scientists’ impact on India’s progress and find synonyms from the passage.
Example: How did C.V. Raman’s discovery impact physics?
Answer Key (For Parents & Educators)
Exercise 1 – Multiple Choice Questions
1. c) C.V. Raman
2. b) Developing nuclear capabilities
3. b) He worked on the development of missiles and space technologies
Exercise 2 – Short Answers
1. His discovery of the Raman Effect explained how light interacts with matter.
2. He is known as the "Missile Man of India."
3. He established the Atomic Energy Commission and advanced nuclear research in India.
Exercise 3 – Extended Answers
1. C.V. Raman’s discovery advanced understanding of light and matter, shaping modern physics.
2. Dr. Kalam’s work in missile and space programs strengthened India’s technological power.
3. Homi Bhabha’s leadership founded India’s nuclear program, ensuring scientific independence.
4. Synonym of “contributions” – Developments.
Help your child explore the brilliance of Indian scientists and improve comprehension skills with this inspiring worksheet.
It links language learning with real-world innovation and factual accuracy.
They teach critical reading, summarization, and appreciation for discovery.
Inspiration to think creatively, question ideas, and understand vocabulary in context.