Answer: (c) To permit customers to use pre-approved credit lines via UPI

Explanation:

• (a) Incorrect – UPI Credit Line is not for foreign remittances.

• (b) Incorrect – There’s no Aadhaar-to-international gateway link under this scheme.

• (c) Correct – RBI has allowed UPI to access pre-sanctioned credit lines for making payments, similar to using a credit card.

(d) Incorrect – No such restriction has been placed; it’s a universal system.

Answer: (b) It assists countries emerging from conflict to achieve peace and development

Explanation:

• (a) Incorrect – Military intervention is under UN Security Council, not PBC.

• (b) Correct – The PBC helps in peacebuilding efforts, rebuilding institutions, and preventing relapses into conflict.

• (c) Incorrect – The International Criminal Court (ICC) handles such judgments.

• (d) Incorrect – PBC advises, it does not impose sanctions.

Answer: (c) India is the largest user of groundwater globally, with unsustainable extraction in agriculture

Explanation:

• (a) Incorrect – Over-extraction is widespread, not just Himalayan states.

• (b) Incorrect – Groundwater levels are declining in key agrarian states.

• (c) Correct – India’s agriculture sector is the largest consumer, leading to alarming depletion levels.

(d) Incorrect – Most urban areas face shortages, not self-sufficiency.

Answer: (c) It creates dense forests by planting native species close together

Explanation:

• (a) Incorrect – Miyawaki is a Japanese method, not Vedic.

• (b) Incorrect – It avoids monoculture and uses diverse native plants.

• (c) Correct – The technique enables rapid forest growth by mimicking natural vegetation layering.

• (d) Incorrect – While it reduces maintenance over time, initial care is essential.