In which of the following states have two ancient rock paintings, depicting India’s rich prehistoric heritage, been discovered? 

Which state government has recently launched the Lake and Air Watch initiative to address environmental problems caused by rapid urbanization? 

Who among the following has been appointed as the Supreme Leader of Iran?

In which of the following states was the BIMSTEC Youth Professional Exchange Programme organized to foster cooperation among young innovators and professionals from BIMSTEC member countries?

Which of the following states has recently successfully tested its first sounding rocket?