1. The Bhakra Beas Management Board (BBMB) is a statutory body established under —

2. The Dumpsite Remediation Accelerator Programme (DRAP) aims to —

3. The Assam Polygamy Ban Bill 2025 seeks to —

4. Indian shooter Anish Bhanwala won a Silver medal at the ISSF World Championships 2025 in —

5. According to the 2025 Time Out Survey, which Asian city ranked as the happiest city?

6. The Tropical Forests Forever Facility (TFFF), joined by India as an observer, was launched by —

7. With reference to the Scintillometer recently installed at the Tamil Nadu Rice Research Institute, consider the following statements:
1.It is an optical instrument used to measure heat and moisture flux between land and atmosphere.
2.It operates on the principle of analyzing fluctuations in light intensity caused by air turbulence.
3.It helps estimate sensible heat flux, which is vital for understanding evapotranspiration.
Which of the statements given above are correct?