1. With reference to India’s recent advancement in green hydrogen technology, consider the following statements:

1. The device developed uses solar energy along with fossil fuels for water splitting.
2. The photoanode in the device employs a silicon-based n-i-p heterojunction structure.
3. The research was led by the Centre for Nano and Soft Matter Sciences (CeNS), Bengaluru.

Which of the statements given above are correct?

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

2. Consider the following statements about the SSLV Technology Transfer:

1. The Small Satellite Launch Vehicle (SSLV) technology has been transferred to Hindustan Aeronautics Limited (HAL) by ISRO.
2. This is the first time a full rocket ToT is being given to a private company.
3. HAL will own, build, and modify the SSLV post-transfer.

Which of the above statements are correct?

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

3. Which of the following statements best describes the purpose of the US military operation “Midnight Hammer”?

• To counter Taliban insurgency in Afghanistan
• To destroy Iran’s major nuclear facilities using precision weapons
• To support Israel militarily in the Gaza conflict
• To protect oil tankers in the Strait of Hormuz

4. Which of the following statements about the Estimates Committee is/are correct?

1. It is the only Parliamentary Committee that includes members from both Lok Sabha and Rajya Sabha.
2. It evaluates government expenditure and suggests measures for efficiency and accountability.
3. The committee examines Public Sector Undertakings (PSUs).

Select the correct answer:

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

5. Which of the following statements regarding Chandil Dam are correct?

1. It is built at the confluence of Subarnarekha and Karkori rivers.
2. It serves purposes like irrigation, flood control, and tourism.
3. It is located in Odisha.

Select the correct answer:

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