This book is Science for Class 10 (Class X), an English medium (अंग्रेज़ी माध्यम) title published by Full Marks and prepared as per the CBSE syllabus. It is written entirely in English (Roman script), with no Hindi content. The Full Marks series is a widely used support book for CBSE school students, and this volume follows the NCERT textbook chapter by chapter, covering the complete Class 10 Science course across physics, chemistry and biology — chemical reactions and equations, acids, bases and salts, metals and non-metals, carbon and its compounds, life processes, control and coordination, how do organisms reproduce, heredity, light: reflection and refraction, the human eye and the colourful world, electricity, magnetic effects of electric current, and our environment. Each chapter gives concise theory with diagrams and important formulae, NCERT textbook question solutions, solved numericals, and additional practice questions in the CBSE examination pattern including MCQs, Assertion-Reason and case-based questions. Free online support is available. Key Features: English medium book — complete content written in English (Roman script), no Hindi content Published by Full Marks As per the CBSE syllabus for Class 10 (Class X) Science Follows the NCERT textbook chapter by chapter Concise theory with diagrams, reactions and important formulae NCERT textbook questions solved Solved numerical problems with step-by-step working MCQs, Assertion-Reason and case-based questions Additional practice questions in CBSE examination pattern Covers chemical reactions, acids, bases and salts, metals and non-metals, carbon and its compounds Covers life processes, control and coordination, reproduction and heredity Covers light, the human eye, electricity and magnetic effects of electric current Covers our environment Free online support available Suitable for CBSE Class 10 board exam preparation 'Science for Class 10' Full Marks द्वारा प्रकाशित है और यह पुस्तक CBSE कक्षा 10 के विज्ञान (Science) विषय के लिए CBSE पाठ्यक्रम के अनुसार तैयार की गई है। इसमें रासायनिक अभिक्रियाएँ एवं समीकरण, अम्ल-क्षारक एवं लवण, धातु एवं अधातु, कार्बन एवं उसके यौगिक, जैव प्रक्रम, नियंत्रण एवं समन्वय, जीव जनन कैसे करते हैं, आनुवंशिकता, प्रकाश — परावर्तन एवं अपवर्तन, मानव नेत्र एवं रंगबिरंगा संसार, विद्युत, विद्युत धारा के चुंबकीय प्रभाव तथा हमारा पर्यावरण कवर किए गए हैं, साथ ही चित्र सहित संक्षिप्त सिद्धांत, NCERT प्रश्नों के हल, हल किए गए संख्यात्मक प्रश्न, MCQs, Assertion-Reason एवं केस आधारित प्रश्न भी दिए गए हैं। ध्यान दें: यह पुस्तक पूर्णतः अंग्रेज़ी भाषा एवं रोमन लिपि में है, हिन्दी में नहीं।