Articles related to CBSE Class 12 Board Examination on page 1

CBSE Class 12 Applied Mathematics Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Applied Mathematics board exam question papers from 2022-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Hindi Core Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Hindi Core board exam question papers from 2022-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Psychology Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Psychology board exam question papers from 2022-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Political Science Previous Year Question Papers (2023-2026) PDF Download + Free Mock Test

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CBSE Class 12 Geography Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 History Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 Physical Education Previous Year Question Papers (2023-2026) PDF Download + Free Mock Test

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CBSE Class 12 Informatics Practices Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Informatics Practices board exam question papers from 2022-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Computer Science Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 English Core Previous Year Question Papers (2023-2026) PDF Download + Free Mock Test

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CBSE Class 12 Economics Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 Business Studies Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 Accountancy Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 Biology Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Biology board exam question papers from 2022-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Mathematics Previous Year Question Papers (2023-2026) PDF Download + Free Mock Test

Download all CBSE Class 12 Mathematics board exam question papers from 2023-2026, including compartment papers — then attempt a free online mock test with instant AI analysis.

CBSE Class 12 Chemistry Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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CBSE Class 12 Physics Previous Year Question Papers (2022-2026) PDF Download + Free Mock Test

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Alerts and Updates for CBSE Class 12 Board Examination

Stay up-to-date with the latest news and updates for the CBSE Class 12 Board Examination exam

CBSE Class 12 Board Exam 2026: Last 30 Days Strategy That Actually Works

Complete last 30-day study plan for CBSE Class 12 Board Exam 2026. Includes realistic timetable, subject-wise revision strategy, how to use PYQs, sample paper tips, common mistakes to avoid, and exam day checklist.

Complete Summary and Solutions for Growth and Development during Adolescence – NCERT Class X Health and Physical Education, Chapter 3 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 3 'Growth and Development during Adolescence' from the NCERT Health and Physical Education textbook for Class X, covering the adolescence period (10-19 years), biological life cycle stages, puberty onset with hormone activation (testosterone, estrogen, progesterone), growth spurt in body size/structure, secondary sexual characteristics, wet dreams, menstruation (menarche to menopause) with hygiene practices, psychosocial changes, peer influence, and risks of teenage pregnancy. The chapter includes case studies on individual differences in development timing, activities for measuring height/weight/BMI/blood pressure/mid-arm circumference, vital statistics assessment, and discussion points on myths, self-confidence, and health consultations.

Complete Summary and Solutions for Project Based Learning – NCERT Class XII Informatics Practices, Chapter 7 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 7 'Project Based Learning' from the NCERT Informatics Practices textbook for Class XII, covering project development approaches (modular, top-down, bottom-up), steps in project execution (identification, planning, time management, monitoring, outcomes), teamwork components (communication, listening, sharing, respect, help, participation), and practical project examples including online shopping platform, books donation camp automation, social networking survey, and open government data analysis using Pandas. The chapter provides Python Pandas implementation guidance for data processing, visualization, and decision-making through real-world project specifications and sample code for large dataset analysis. It includes project descriptions, data structures, statistical computations, and graphical representations for comprehensive hands-on learning.

Complete Summary and Solutions for Societal Impacts – NCERT Class XII Informatics Practices, Chapter 6 – Explanation, Questions, Answers

Comprehensive summary and detailed explanation of Chapter 6 'Societal Impacts' from the NCERT Informatics Practices textbook for Class XII, covering digital footprints, digital society and netizens, data protection, intellectual property rights, cybercrime, Indian IT Act, e-waste hazards and management, and health impacts of digital device usage. The chapter discusses ethical and responsible digital behavior, net and social media etiquettes, communication courtesies, privacy concerns, and the importance of data security in the digital age. It includes NCERT exercises with questions, answers, and reflective activities to enhance understanding of the societal effects of digital technologies.

Complete Summary and Solutions for Internet and Web – NCERT Class XII Informatics Practices, Chapter 5 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 5 'Internet and Web' from the NCERT Informatics Practices textbook for Class XII, covering computer networks fundamentals, LAN/MAN/WAN types, network devices (modem, hub, switch, router, gateway), networking topologies (mesh, ring, bus, star), Internet applications, website hosting process, web servers, browsers, and domain name systems. The chapter explains network communication concepts including packet transmission, node connectivity, and resource sharing with practical examples of real-world networks. It includes all NCERT questions, answers, activities, and theoretical concepts for networking and web technology understanding.

Complete Summary and Solutions for Plotting Data using Matplotlib – NCERT Class XII Informatics Practices, Chapter 4 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 4 'Plotting Data using Matplotlib' from the NCERT Informatics Practices textbook for Class XII, covering data visualization concepts, Matplotlib library installation and pyplot module usage for creating line, bar, histogram, pie, scatter, and box plots. The chapter demonstrates plot customization techniques including titles, axis labels, grids, markers, colors, line styles, and Pandas DataFrame integration with plot() methods for various chart types. It includes practical examples with CSV data analysis and all NCERT programming exercises, questions, and answers for visualization skills.​

Complete Summary and Solutions for Data Handling Using Pandas – II – NCERT Class XII Informatics Practices, Chapter 3 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 3 'Data Handling Using Pandas – II' from the NCERT Informatics Practices textbook for Class XII, covering advanced Pandas DataFrame operations including descriptive statistics (max, min, sum, mean, median), data aggregations, sorting, GROUP BY functions, handling missing values, and reshaping data using pivot and pivot_table functions. The chapter uses practical examples like student unit test marks data to demonstrate analytical queries, index alteration, and data import/export between Pandas and MySQL. It includes all NCERT questions, answers, and programming exercises for comprehensive data analysis skills.

Complete Summary and Solutions for Data Handling Using Pandas – I – NCERT Class XII Informatics Practices, Chapter 2 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 2 'Data Handling Using Pandas – I' from the NCERT Informatics Practices textbook for Class XII. The chapter introduces Python libraries (NumPy, Pandas, Matplotlib) and focuses on Pandas as a high-level data manipulation tool built on NumPy and Matplotlib, explaining its core data structures Series and DataFrame, their creation from lists, arrays, dictionaries, and scalar values, and how to use indexing and slicing for data access. It also covers basic DataFrame operations, importing and exporting data between CSV files and DataFrames, and compares Pandas Series with NumPy ndarrays for tabular data analysis. All NCERT exercises, questions, and answers related to this chapter are included for exam-oriented practice.

Complete Summary and Solutions for Querying and SQL Functions – NCERT Class XII Informatics Practices, Chapter 1 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 1 'Querying and SQL Functions' from the NCERT Informatics Practices textbook for Class XII, covering the basics of SQL querying, different types of queries, and the use of SQL functions for data retrieval and manipulation. The chapter explains SELECT statements, usage of WHERE, ORDER BY, GROUP BY, and HAVING clauses, along with built-in SQL functions such as aggregate functions, scalar/string functions, date and numeric functions, illustrated through examples and typical exam-style tasks. It also includes all NCERT exercises, questions, and solutions to strengthen conceptual understanding and practical SQL skills.

Complete Summary and Solutions for The Peacock – Woven Words NCERT Class XI English Elective, Chapter 1 – Summary, Explanation, Questions, Answers

A beautifully vivid poem by Sujata Bhatt that captures the elusive image and vibrant colors of the peacock through rich sensory details and metaphorical language. The poem explores themes of nature, attention, and perception. It includes detailed NCERT questions, answers, and exercises for Class XI.

Complete Summary and Solutions for The Lament – Woven Words NCERT Class XI English Elective, Chapter 1 – Summary, Explanation, Questions, Answers

A detailed summary and explanation of Anton Chekhov’s short story "The Lament," portraying the poignant tale of Iona Potapov, a cabdriver in twilight, as he struggles with grief and loneliness after the death of his son. Includes all NCERT questions, answers, and comprehension exercises from the Woven Words Elec­tive Course for Class XI.

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-17

यह खंड राम देव की कहानी "शब्द और संगीत" पर आधारित है। कहानी में भाषा, संगीत और साहित्य के प्रभावों का सूक्ष्म चित्रण किया गया है, साथ ही यह भी बताया गया है कि ये तत्व मानव जीवन को किस प्रकार प्रभावित करते हैं। पाठ में साहित्यिक संवेदनशीलता के साथ-साथ सांस्कृतिक धरोहर की महत्ता को भी उजागर किया गया है।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-16

यह खंड ममता कालिया की कहानी "दूसरा देवदास" से लिया गया है। इसमें हरिद्वार की धार्मिक परंपराओं और युवाओं की भावनात्मक उत्कण्ठा का चित्रण किया गया है। कहानी में प्रेम के विभिन्न पहलुओं को जीवन्त और संवेदनशील भाषा में प्रस्तुति मिली है, जो प्रेम की सहजता और पारस्परिक समझ को दर्शाती है।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-15

यह खंड निर्मल वर्मा की कहानी "जहाँ कोई वापसी नहीं" से लिया गया है। इसमें विस्थापन की समस्या, पर्यावरण विनाश और औद्योगीकरण के बीच संतुलन की आवश्यकता को दर्शाया गया है। लेखक ने ग्रामीण जीवन की मार्मिक छवियाँ प्रस्तुत की हैं, जो प्राकृतिक सौंदर्य के विनाश और मनुष्य के विस्थापन की पीड़ा को उजागर करती हैं।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-14

यह खंड रमेशचंद्र झा के साहित्यिक योगदान, उनकी प्रमुख कहानियों और उनकी सामाजिक-सांस्कृतिक पृष्ठभूमि का परिचय देता है। पाठ में उनकी कला, भाषा शैली और व्यावहारिक जीवन से जुड़ी घटनाएँ विस्तार से प्रस्तुत की गई हैं।

अंतरा भाग 2 – कक्षा 12 हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-13

यह खंड भीष्म साहनी (सन् 1915-2003) की जीवनी, उनके साहित्यिक योगदान, उनके प्रमुख उपन्यासों और कहानियों पर केंद्रित है। इसमें उनका विभाजन के बाद का जीवन, पत्रकारिता, अध्यापन, अनुवाद कार्य और साहित्यिक सम्मान शामिल हैं। पाठ "गांधी, नेहरू और यास्सेर अराफ़ात" उनकी आत्मकथा है, जिसमें उनके राजनीतिक और सामाजिक अनुभवों को रोचक ढंग से प्रस्तुत किया गया है।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) पाठ्यपुस्तक story खंड – पाठ-12

यह खंड पंडित चंद्रधर शर्मा गुलेरी की जीवन यात्रा, उनकी बहुभाषाविदा प्रतिभा, प्रमुख कृतियाँ और उनके द्वारा हिंदी जगत को दी गई तीन मुख्य कहानियाँ प्रस्तुत करता है।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-11

यह खंड पंडित चंद्रधर शर्मा गुलेरी की जीवन यात्रा, उनकी बहुभाषाविदा प्रतिभा, उनकी प्रमुख कृतियाँ और उनके द्वारा लिखे गए तीन लघु निबंधों: बालक बच गया, घड़ी के पुर्जे, और ढेले चुन लो के विषय में विस्तार से जानकारी प्रदान करता है।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक story खंड – पाठ-10

यह खंड हिंदी साहित्य के महान आलोचक और लेखक रामचंद्र शुक्ल की जीवनी और उनके साहित्यिक कार्यों, उनके प्रारंभिक जीवन, शिक्षा तथा हिंदी साहित्य में उनके योगदान के बारे में विस्तार से वर्णन करता है। इसमें उनके बचपन की स्मृतियाँ, भारतेंदु मंडल से जुड़ी रोचक बातें और हिंदी साहित्य के प्रति उनका झुकाव शामिल हैं।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक काव्य खंड – कुकुआन: दोह

कक्षा 12 हिंदी (ऐच्छिक) की पाठ्यपुस्तक अंतरा भाग 2 के काव्य खंड में शामिल कुकुआन की कविता दोह का विस्तृत सारांश, व्याख्या, प्रश्न और उत्तर।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक काव्य खंड – विद्यापति: पद

कक्षा 12 हिंदी (ऐच्छिक) की पाठ्यपुस्तक अंतरा भाग 2 के काव्य खंड में शामिल विद्यापति की कविता पद का विस्तृत सारांश, व्याख्या, प्रश्न और उत्तर।

अंतरा भाग 2 – कक्षा 12 के लिए हिंदी (ऐच्छिक) की पाठ्यपुस्तक काव्य खंड – मलिक मुहम्मद जायसी: बारहमासा

कक्षा 12 हिंदी (ऐच्छिक) की पाठ्यपुस्तक अंतरा भाग 2 के काव्य खंड में शामिल मलिक मुहम्मद जायसी की कविता बारहमासा का विस्तृत सारांश, व्याख्या, प्रश्न और उत्तर।