In which of the following National Education Policies was the concept of Socially Useful Productive Work introduced?

→ Under Inclusive Education, upon in-depth analysis of the provisions of the National Education Policy (NEP 2020), the Rights of Persons with Disabilities Act (RPwD Act 2016) for 'Children with Special Needs' (CWSN), and the principles of 'Universal Design for Learning' (UDL), if a school employs curricular flexibility, accessibility, and assistive technology to ensure the full participation of children with sensory, physical, intellectual, or multiple disabilities alongside regular students in mainstream education, which of the following statements is most authentic and scientifically accurate regarding these substantive and legal criteria of inclusive pedagogy? → Which of the following stages is crucial for 'Foundational Literacy and Numeracy' (FLN)? → Consider the following statements regarding the 'National Schemes and Policies' operated by the Government of India: 1. Under the Pradhan Mantri Awas Yojana-Gram ग्रामीण (PMAY-G), the financial assistance for construction of houses in plain areas has been increased to ₹1.20 lakh and in hilly and difficult areas to ₹1.30 lakh, and its main objective was to achieve the target of 'Housing for All' by the year 2024. 2. Under the 'Jal Jeevan Mission' (JJM), the target has been set to provide a Functional Household Tap Connection (FHTC) to every rural household in the country by the year 2024, under which the supply of at least 55 liters of potable water per person per day is ensured. 3. 'Ayushman Bharat - Pradhan Mantri Jan Arogya Yojana' (AB-PMJAY) operated under the National Health Mission (NHM) is the world's largest health insurance scheme, which provides health cover of up to ₹5 lakh per family per year to about 50% of the poor and vulnerable families of the country for secondary and tertiary care hospitalisation. 4. Under the 'National Education Policy' (NEP) 2020, the old 10+2 structure of school education has been completely abolished and replaced by a new 5+3+3+4 curricular structure, covering children in the age group of 3 to 18 years. Which of the above statement(s) is/are completely true? → According to the National Education Policy (NEP) 2020, at which stage of school education has the recommendation been made to prioritize 'competency-based learning and assessment' instead of 'summative assessment'? → According to the National Education Policy 2020 (NEP 2020), the current 10+2 structure for school education has been replaced by which new pedagogical structure? → With reference to the human body systems and their functions, consider the following statements: 1. In the human digestive system, the liver is the largest gland of the body, which secretes bile. Bile does not contain any digestive enzymes, but it helps in the emulsification of fats and makes the intestinal medium alkaline. 2. In the human circulatory system, a 'double circulation' system of blood circulation is found, under which decontaminated blood passes from the right atrium to the right ventricle and from there it is sent to the lungs for purification through the pulmonary artery. 3. In the human respiratory system, the exchange of gases takes place mainly by the process of diffusion in the walls of the smallest units of the lungs, i.e., 'alveoli', where oxygen combines with hemoglobin of blood to form oxyhemoglobin. 4. The structural and functional unit of the human nervous system is the 'nephron', which conducts and controls electrochemical impulses throughout the body via the brain and spinal cord. Which of the above statement(s) is/are completely true?