Let the circle roll on the floor. What kind of curve will it trace on the floor? What kind of curve will it's center trace?
Answers
Answer:
June and July Current Affairs 2021
1. INS Vikrant India’s first indigenous aircraft carrier begins maiden sea trials and is expected to be
commissioned in Indian Navy by 2022.
2. Odia poet Rajendra Kishore Panda receives Kuvempu Rashtriya Puraskar.
3. Every year, June 30 is observed as World Social Media Day to show how it has become a key tool
in connecting people from all corners of the world.
4. R K Sabharwal has been honored with the highest civilian award’ The Order of Polar Star’ for an
outstanding contribution towards the establishment of the first ever oil refinery in Mongolia.
5. Goa has been declared as the first rabies free state in India.
6. Central government launches ‘Atamnirbhar Krishi‘ app for farmers. It does not collect any inputs
from the farmers but relies on the geo-location of the farm to provide the relevant data.
7. Bengaluru suburban rail project will begin in September 2021.
8. China starts operating world’s second largest hydropower dam despite environmental damage
warnings.
9. Shefali Verma becomes youngest Indian cricketer to make debut in all formats.
10. The European Space Agency Agency(ESA) has launched the world's first commercial fully
reprogrammable satellite, the Eutelsat Quantum.
11. NABARD sanctions Rs 446 crores for drinking water projects in districts of Punjab.
12. World’s largest star sapphire cluster weighs around 510 kilograms and worth up to $100 million
is found in Sri Lanka.
13. Philippines becomes first country to approve genetically modified ' golden rice’ for production.
14. Basavaraj Somappa Bommai sworn in as new Karnataka CM.
15. Puri becomes first city in India to have ‘drink from tap' project that will dispense safe hygienic
drinking water directly from a tap 24x7.
16. In Tokyo olympics, Mirabai Chanu wins historic silver and opens India’s medal tally.
17. All 15 Kashmir valley railway stations to get public Wi-Fi network.
18. Xiaomi overtakes apple to become world's second biggest smartphone maker.
19. India’s largest solar path to be built in Rann of kutch.
20. Bhutan becomes second country after Singapore to adopt India’s BHIM UPI.
Step-by-step explanation:
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