Correct Answer: Improve agricultural productivity through technology transfer
   

Solution : The correct answer is (b) Improve agricultural productivity through technology transfer.

The NMAET is a government initiative in India that focuses on strengthening agricultural extension services and technology transfer to enhance agricultural productivity, sustainability, and income of farmers. The mission recognizes the importance of efficient agricultural extension services in disseminating knowledge, information, and technical assistance to farmers.

Under the NMAET, various activities are carried out to improve agricultural extension services, including training and capacity building of extension personnel, promoting participatory approaches, establishing information and communication technology (ICT) infrastructure, organizing demonstrations and field days, and facilitating farmers' access to new technologies and best practices.

The mission also emphasizes the adoption of modern agricultural practices, farm mechanization, efficient water management techniques, crop diversification, and post-harvest management to improve agricultural productivity and sustainability.

Correct Answer: Agricultural activities

Solution : Correct Option: 3
Explanation: The irrigation facilities in Vijayanagar were primarily developed to support agricultural activities, ensuring a consistent water supply for farming in the region.

Correct Answer: Transport

Solution : The correct option is Transport.

The Prime Minister Gati Shakti scheme, launched by the Government of India, focuses on holistic infrastructure development, integrating various sectors such as transportation, energy, water, and digital connectivity. It aims to enhance efficiency, reduce logistics costs, and promote sustainable development by fostering seamless connectivity and synergy among different infrastructure components, thereby boosting economic growth and improving the quality of life for citizens.

Correct Answer: The extent of trade networks with other regions

Solution : The analysis of a major Harappan site can reveal the extent of trade networks with other regions, as evidenced by the presence of foreign goods, materials, and possibly inscriptions or seals indicating trade relationships.

Correct Answer: They functioned as military garrisons  

Solution : The primary function of cantonments in colonial India was to serve as military garrisons, providing housing and facilities for British and Indian troops.

Correct Answer: Statement 1 is true, but statement 2 is false.
 

Solution : The correct answer is b) Statement 1 is true, but statement 2 is false.

Statement 1 is accurate. Successful entrepreneurs often contribute to the economic development of the nation by creating wealth, generating employment, and fostering innovation.

Statement 2, however, is not true. The Make in India initiative primarily focuses on boosting manufacturing and promoting India as a global manufacturing hub. It is not specifically aimed at agricultural activities.

Correct Answer: Untreated sewage

Solution : The correct answer is (C) Untreated sewage

In urban areas, the major cause of water pollution is often the discharge of untreated sewage into water bodies. Urban centers generate significant amounts of wastewater containing various pollutants, including human waste, chemicals, and microorganisms. When untreated sewage is directly discharged into rivers, lakes, or oceans, it can contaminate the water and pose risks to both human health and aquatic ecosystems.

Correct Answer: To assess agricultural productivity
 

Solution : The surveys conducted by the East India Company in rural areas were significant for assessing agricultural productivity, which was essential for determining land revenue and understanding the economic potential of different regions.

Correct Answer: Both statements are true.

Solution : The correct answer is (a) Both statements are true.

Statement 1 is true. The Green Revolution was a series of initiatives implemented in India to increase agricultural productivity, mainly through the adoption of modern agricultural techniques, high-yielding varieties of seeds, irrigation systems, and the use of fertilizers and pesticides.

Statement 2 is also true. While the Green Revolution aimed to increase productivity in various crops, it did place a significant emphasis on the cultivation of rice and wheat. The introduction of high-yielding varieties of rice and wheat played a crucial role in achieving increased yields and addressing food shortages in India.

Therefore, both statements are true.

Correct Answer: Visa policies for IT professionals  

Solution : One of the sticking points in India-US trade negotiations has been visa policies for IT professionals, with India seeking easier access for its skilled workers to the US labor market.