1. When was Einsteinium discovered? 1951 1955 1952 1991 Ans. c 2. In which ocean was Einsteinium first found? Indian Ocean Pacific Ocean Atlantic Ocean Antarctic Ocean Ans. b 3. Which statement among the following stands true for Einsteinium? i) Einsteinium 253 is the most common isotope among all ii) Einsteinium 253 has a half-life of 20 days Only i Only ii Both i and ii None of the above Ans. c 4. Recently Vanadium was found in which part of India? Arunachal Pradesh Andhra Pradesh Himachal Pradesh Tamil Nadu Ans. a 5. Which organization is engaged in the development of India’s new warrior drone revealed at Aero India 2021? HAL DRDO ISRO Ministry of Defence Ans. a 6. What is the name of the unmanned aircraft based on airpower teaming system constructed by Boeing Australia? Long Wingman Short Wingman Loyal Wingman New Wingman Ans. c 7. Which of the following social media platforms has suspended over 500 accounts on legal request by the Central Government of India? Twitter Instagram Facebook LinkedIn Ans. a Also Read- UK variant of Coronavirus feared to dent protection given by vaccines Volkswagen Joins Hand With Microsoft Azure For Self Driving Cars 45 Chinese soldiers died in Galvan violence