Introduction The Excretory and Reproductive Systems are two vital biological systems that play a crucial role in maintaining life and continuity of species.The excretory system is responsible for removing metabolic waste products from the body, thereby maintaining homeostasis, regulating water balance, and ensuring proper functioning of cells and organs.On the other hand, the reproductive system … Read more
Citizenship in India defines who is a legal member of the country and what rights and duties they possess. The Indian Constitution includes citizenship provisions under Articles 5–11, which explain how citizenship was determined when the Constitution came into force (1950). Parliament has the power to regulate citizenship through the Citizenship Act, 1955 and its … Read more
Introduction to Plant Physiology Plant Physiology is the branch of biology that deals with the functions and vital processes of plants. While plant anatomy explains structure, plant physiology explains how plants live, grow, reproduce, and respond to their environment. It focuses on fundamental processes such as: Understanding plant physiology is essential because plants form the … Read more
The making of the Indian Constitution is one of the most remarkable political processes in modern history. For NDA & CDS 1 2026 aspirants, this topic is extremely important from the General Knowledge section, especially under Polity. NDA & CDS 1 2026 Exam GK- Making of the Indian Constitution Background of the Constitution The demand … Read more
Introduction The Circulatory and Excretory systems are two vital life-support systems of the human body that work in close coordination to maintain internal balance (homeostasis). The circulatory system ensures the transport of oxygen, nutrients, hormones, and waste products, while the excretory system is responsible for the removal of metabolic wastes and regulation of water and … Read more
Fundamental Rights are the basic human freedoms guaranteed to every citizen of India under Part III (Articles 12–35) of the Constitution of India. These rights are essential for the overall development of individuals and to ensure political democracy in the country. They protect citizens from arbitrary actions of the State and promote equality, liberty, and … Read more
Here are multiple-choice questions to help you revise the Union Territories topic — a common subject in Indian Polity (General Knowledge). The correct answers are shown after the questions. NDA CDS 1 2026 Exam India ad Its Union Territories MCQs 1. Consider the following statements regarding Union Territories (UTs): Which of the statements given above … Read more
Introduction Biology plays a crucial role in the General Science section of the NDA & CDS examinations conducted by Union Public Service Commission. Among the most frequently asked topics are Human Digestive System and Respiratory System, as they form the foundation of human physiology. Understanding these systems helps candidates answer direct MCQs, assertion–reason, and concept-based … Read more
Fundamental Rights (Articles 12–35, Part III) are one of the most important areas for NDA & CDS exams. Questions are usually statement-based, concept-oriented, and linked with recent constitutional developments. Below are Top 20 high-quality MCQs (Part 1) with answers and explanations. NDA CDS 1 2026 Exam Fundamental Rights Part 1 MCQs 1. Fundamental Rights are … Read more
The National Defence Academy (NDA) serves as a gateway for aspiring candidates wishing to join the Indian Armed Forces, comprising the Army, Navy, and Air Force. The NDA not only offers a prestigious career but also provides an attractive salary structure that entices many to pursue this noble path. This article will delve into the … Read more
