1. With reference to the Air Quality Life Index (AQLI), consider the following statements:

1. It is prepared annually by the World Health Organization (WHO) to track the health burden of air pollution.
2. It quantifies the impact of long-term exposure to fine particulate matter (PM2.5) on life expectancy.
3. The AQLI 2025 report shows that every individual in India lives in regions exceeding the WHO safe limit for PM2.5.

Which of the above statements are correct?

• 1 and 2 only
• 2 and 3 only
• 1 and 3 only
• 1, 2 and 3

2. Consider the following pairs regarding rivers and their features:

How many of the above pairs are correctly matched?

• Only one
• Only two
• All three
• None

3. With reference to World Liberty Financial tokens ($WLFI), consider the following statements:

1. They were launched by the Trump family and business partners as part of a decentralized finance (DeFi) project.
2. $WLFI tokens are issued as purely speculative crypto assets without any governance role for investors.
3. They are traded on multiple global crypto exchanges like Binance and OKX.

Which of the above statements is/are correct?

• 1 only
• 1 and 3 only
• 2 and 3 only
• 1, 2 and 3

4. The YudhAbhyas Exercise often seen in news is:

• A joint naval exercise between India and Japan focusing on maritime security.
• A domestic military drill of the Indian Army in the Himalayan region.
• A multilateral counter-terrorism exercise under SCO framework.
• A bilateral army exercise between India and the United States focusing on high-altitude warfare.

5. Consider the following statements regarding Japan’s Digital Yen (DCJPY):

1. It is a central bank digital currency (CBDC) issued by the Bank of Japan.
2. It is fully backed 1:1 by fiat yen and issued through the regulated banking system.
3. It aims to support blockchain-based digital securities, asset tokenization, and instant settlements.

Which of the above statements are correct?

• 1 and 2 only
• 1 and 3 only
• 2 and 3 only
• 1, 2 and 3