Complete Physics Notes on Basic Concept of Light for BPSC and Other Competitive Exams in 2025 Physics-2 Basic Concept of Light Light is a form of energy that enables us to see. It travels in straight lines and exhibits both wave-like and particle-like properties. 1. Reflection of Light 2. Refraction of Light 3. Optics (Lenses … Read more
Best History Notes on Bihar’s Role in the JP Movement (1974) for BPSC and for other Competitive Exams aspirants in 2025 History of Bihar-24 Here is a detailed explanation of Bihar’s role in the JP Movement (1974) one of the most defining mass movements in India’s post-independence political history , focusing on causes, key events, … Read more
Complete Physics Notes on Laws of Motion, Force, Work, Energy and Power for BPSC and Other Competitive Exams in 2025 General Science-1 (Physics) Basic Concepts of Laws of Motion, Force, Work, Energy and Power for BPSC (CCE) 1. Laws of Motion Newton’s Laws of Motion are fundamental principles describing the relationship between a body and … Read more
Complete Geography Notes on Major River system of Bihar for BPSC and Other Competitive Exams in 2025 Geography-4 Here’s a comprehensive and detailed explanation of the topic “Major River System of Bihar” aligned with the BPSC Prelims Syllabus. This includes the Ganga River, its northern and southern tributaries, as well as river basins and flood-prone … Read more
Best History Notes on Impact of land reforms and political mobilisation in Bihar for BPSC and for other Competitive Exams aspirants in 2025 History of Bihar-23 Here is a detailed explanation of the impact of land reforms and political mobilization in Bihar — focusing on agrarian structure, caste dynamics, peasant movements, and the evolution of … Read more
Geography-3 Complete Physiographic Divisions of Bihar for BPSC and Other Competitive Exams in 2025 Physiographic Divisions of Bihar is broadly divided into Understanding these Physiographic divisions of Bihar is crucial for BPSC and other competitive exams, as they influence the state’s climate, soil, agriculture, population distribution, and resource potential. Physiographic Division of Bihar 1. The … Read more
Best History Notes on Post-Independence Bihar: Politics & Social Movements for BPSC 2025 History of Bihar-22 Here’s a detailed summary of Post Independence Bihar Politics and Social Movements, covering the major political developments, leadership transitions, and social justice movements — tailored for BPSC preparation. Post Independence Bihar Politics and Social Movements I. Political History of … Read more
Complete Geography Notes on Geographical Location and Extent of Bihar for BPSC and Other Competitive Exams in 2025 Geography-2 Here’s a detailed explanation on “Geographical Location and Extent of Bihar“, structured according to the BPSC Prelims Syllabus, with in-depth information on: Geographical Location and Extent of Bihar 1. Latitude and Longitude Implication: 2. Area and … Read more
Complete History Notes on Bihar’s Contribution in Constitution making for BPSC and for other Competitive Exams aspirants in 2025 History of Bihar-21 Here is a detailed account of Bihar’s contribution in Constitution making, highlighting the key leaders, debates, committees, and events where Bihar played a significant role in shaping the Indian Constitution (1946–1950) — especially … Read more
Complete Geography Notes on General Geography of Bihar and its major River system for BPSC and Other Competitive Exams in 2025 Geography-1 Here’s a detailed breakdown of the “General Geography and Geographical Division of Bihar and its Major River Systems” as per the BPSC Prelims Syllabus. The focus is on covering relevant topics concisely and … Read more
