• It is an exorheic lake spanning eastern Ladakh and West Tibet. 
• It is freshwater lake which freezes completely during winter.
• The lake acts as an important breeding ground for a variety of birds including a number of migratory birds. 

Which of the above statements are correct?

• Unani medicine is pseudoscientific.
• Practitioners of any medical system, including Unani medicine, are not authorized to practice medicine in India unless trained at a qualified medical institution, registered with the government, and listed as physicians annually in The Gazette of India.
• It assumes the four main elements – Fire, Water, Air and Earth.

Which of the above statements are correct?

• The NCI is a price index which reflects the change of price level of coal on a particular month relative to the fixed base year.
• The base year for the NCI is FY 2016-17.
• The indices are separate for Non-coking and Coking Coal.

Which of the above statements are correct?

• A cryptocurrency is a digital or virtual currency that is secured by cryptography, which makes it nearly impossible to counterfeit or double-spend. 
• The disapproval of cryptocurrencies by government is due to fact that such currencies are highly volatile, used for illicit Internet transactions, and wholly outside the ambit of the state.
• Regulatory bodies like RBI and Sebi etc also don’t have a legal framework to directly regulate cryptocurrencies as they are neither currencies nor assets or securities or commodities issued by an identifiable user

Which of the above statements are correct?