1. Indian Statistical Institute (ISI) was founded by which one of the following personalities?

• Meghnad Saha
• P.C. Mahalanobis
• Homi J. Bhabha
• S.N. Bose

2. With reference to the recent changes in India's disaster-relief framework, consider the following statements:

1. Heatwaves and lightning have been added to the notified natural calamities eligible for relief.
2. The notified list has increased from 12 to 14 categories.
3. States can use SDRF resources for relief to people affected by these hazards.
4. The inclusion means that heatwaves no longer require preventive and mitigation measures.

Which of the statements given above are correct?

• 1, 2 and 3 only
• 1 and 4 only
• 2, 3 and 4 only
• 1, 2, 3 and 4

3. Which one of the following is the most important geographical significance of the Strait of Hormuz?

• It connects the Red Sea with the Mediterranean Sea.
• It connects the Persian Gulf with the Gulf of Oman and Arabian Sea.
• It connects the Black Sea with the Caspian Sea.
• It connects the Bay of Bengal with the Arabian Sea.

4. With reference to the Dr. M.S. Swaminathan Award for Environment Protection 2026, consider the following statements:

1. It recognises grassroots contributions to environmental protection.
2. It covers both terrestrial and marine conservation.
3. It reflects the idea of an Evergreen Revolution.
4. It is restricted exclusively to large scientific institutions.

Which of the statements given above are correct?

• 1, 2 and 3 only
• 1 and 4 only
• 2, 3 and 4 only
• 1, 2, 3 and 4

5. The Supreme Court's direction concerning Arnesh Kumar v. State of Bihar (2014) primarily relates to:

• Strict safeguards against arbitrary arrest
• Appointment of constitutional authorities
• Regulation of inter-State trade
• Environmental impact assessment