Hints and tips:
...The country’s largest producer of electric vehicles, BYD, also partnered with China’s largest potash production base, the Qinghai Salt Lake Potash Co, to extract lithium from a salt lake and make batteries...
...Western Australia’s Jack Hills shelter the oldest minerals on the planet: 4.5bn-year-old zircons....
...Pradhan Mantri Adarsh Gram Yojana (PMAGY) (v) There are about 44,000 villages in which the population of Scheduled castes is above 50 per cent....
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