Mathematics (Subject Code–041)
About the Book LUMO is a comprehensive and student-friendly one-stop resource for Mathematics (CBSE subject code 041) for Grades IX–X. It offers a brief overview of the theory and a wide variety of practice questions, designed to promote conceptual clarity, core skill development and exam readiness. The book presents the entire NCERT curriculum in a clear, accessible, and exam-oriented format to support students at every stage of their learning journey.
Special Features • Integrated AI tutor for evaluation, effective feedback and doubt clarification • Includes latest solved CBSE papers for 2024–25 • 4 Practice Test For CBSE board examination
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MATHEMATICS (Subject Code – 041)
• Complete NCERT Exemplar Solutions
NCERT Textbook Solutions
• Expert video content on exam strategy and time management
NCERT Exemplar Solutions
2025 Board Exam Solutions
• Concise chapter summaries and key concepts for quick revision
• Objective, short answer, long answer and competency-based questions
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• Complete NCERT Textbook Solutions
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Competency-based Questions
Sample Papers
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• Fully aligned with the latest CBSE assessment pattern
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• Access to personalised learning support via app
• Suitable for classroom instruction, self-study and revision
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Personalised Adaptive Learning
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LUMO for Grade 9 9
9
SOCIAL SCIENCE
ENGLISH LANGUAGE AND LITERATURE (Subject Code–184)
NCERT Textbook Solutions
Competency-based Questions
NCERT Textbook Solutions
2025 Board Exam Solutions
Sample Papers
Sample Papers
SCIENCE (Subject Code – 086)
CH4 + 2O
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2
NCERT Textbook Solutions
Personalised Adaptive Learning
NCERT Exemplar Solutions
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2
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Competency-Based Questions
Revision & Time Management
Sample Papers
Personalised Adaptive Learning
Identify Learning Gaps
Elaborate Video Content
Identify Learning Gaps
Elaborate Video Content
Personalised Practice on App
Revision & Time Management
Personalised Practice on App
Revision & Time Management
AI Tutor
Personalised Practice on App
2
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2025 Board Exam Solutions
Personalised Adaptive Learning
Elaborate Video Content
9
(Subject Code – 087)
Exam-prep Question Bank
Identify Learning Gaps
Identify Learning Gaps
Elaborate Video Content
Personalised Practice on App
Revision & Time Management
AI Tutor
AI Tutor
AI Tutor CH + 2O2 � CO2 + 2H2O 4
2H + 2
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O2 = 2H
2
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2
Try Before Buy
Try Before Buy
E = mc
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ISBN 978-93-49697-17-1
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G9_LUMO_Maths_Cover.indd All Pages
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27/05/25 3:15 PM