Which country is designing a new Earth System Observatory to guide efforts related to climate change and disaster mitigation?

'Khongjom Day' is celebrated in which Indian state / union territory to pay tribute to the heroes of war?

How many years has the World Anti-Doping Agency (WADA) banned Indian discus thrower Sandeep Kumari for failing the dope test?

Which institute developed a generalized one-dimensional fluid simulation code capable of studying a wide spectrum of coherent electric field structures in near-earth plasma environment or earth's magnetosphere?

Which country has proposed retaliation against India due to the imposition of equalization levy on e-commerce companies by India?

According to the recently announced, in which city the world's highest 'observation wheel' will open?

Who has been appointed as the new chairman of the National Pharmaceutical Pricing Authority (NPPA)?

India, Sri Lanka and _______ are conducting virtual trilateral exercise TTX-2021.