Recently, Prime Minister addressed a Natural Farming Conclave, where he urged farmers to take up Natural Farming. With reference to Natural Farming, consider the following statements:

1. It is considered as agroecology based diversified farming system which integrates crops, trees and livestock with functional biodiversity.
2. Natural farming is associated with climate change resilient and risk-free farming.
3. Natural farming always results in increase in crop yield.

Which of the statements given above are correct?

Deforestation in Brazil’s Amazon rainforest reached a record high for the first six months of the year. With reference to Amazon rainforest, consider the following statements:

1. Amazon rainforest basin is drained by the Amazon River, which is the world’s longest river.
2. Conversion for cattle grazing is the largest single direct driver of deforestation.
3. The Amazon has more species of primate than anywhere else on Earth.

Which of the statements given above are correct?

Iran has begun enriching uranium up to 20% using sophisticated centrifuges at its underground Fordo nuclear plant. With reference to it, which of the following statements are correct?

1. Uranium enriched to more than 20% uranium-235 is defined as highly enriched uranium and is weapons-usable.
2. Majority of nuclear power reactors use the uranium-235 as fuel.
3. When uranium is mined, it consists of approximately 99% of uranium-235 and rest as uranium-238.

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On which of the following grounds, the Section 69A of the Information Technology (IT) Act, 2000 empowers the central government to restrict access to any content?

1. Public Order
2. Dissent with the government
3. Security of the state
4. Friendly relations with foreign states

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With reference to Asian Clearing Union (ACU) mechanism, which of the following statements is/are correct?

1. India is one of the members of the ACU.
2. All instruments of payments under ACU have to be denominated in Indian Rupee.

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