Q. In which Uttarakhand district is Nachiketa Tal located?
Answer: Uttarkashi
Notes: Nachiketa Tal is a high-altitude lake located near Chaurangi Khal village in Uttarkashi district, Uttarakhand. It lies in the Garhwal Himalayas at an elevation of about 2,400–2,453 meters. The lake is surrounded by dense pine and oak forests and is approximately 29–30 km from the town of Uttarkashi, accessible by a 3 km trek from Chaurangi Khal.