उत्तर : 2. "Chandigarh"
व्याख्या :

Answer: B) Chandigarh Explanation: Sukhna Lake is in Chandigarh, India.   It is a reservoir at the foothills of the Himalayas. It covers an area of 3 km². This rainfed lake was created in 1958 by damming the Sukhna Choe, a seasonal stream coming down from the Shivalik Hills.