The correct answer is (c) Sarwat Kareem Ansari.
Sarwat Kareem Ansari won the election from the Kashipur constituency in Uttarakhand with a margin of just 1,255 votes. He defeated his nearest rival, BJP candidate Surendra Singh Negi, by a margin of 1,255 votes.
Ansari is a member of the Indian National Congress (INC). He was elected to the Uttarakhand Legislative Assembly for the first time in 2022.
The other options are incorrect because they won with a higher margin of victory.
(a) Kishore Upadhyay won the election from the Dehradun Cantt constituency with a margin of 10,794 votes.
(b) Madan Singh Bisht won the election from the Tehri Garhwal constituency with a margin of 12,322 votes.
(d) Harish Singh Dhami won the election from the Khatima constituency with a margin of 54,214 votes.