Option 1 -> Uttarakhand was formed on November 9, 2000, making it the 27th state.
Option 2 -> Jharkhand was formed on November 15, 2000, making it the 28th state.
Option 3 -> Telangana was formed on June 2, 2014, making it the 29th state.
Option 4 -> Chhattisgarh was formed on November 1, 2000, making it the 26th state.
Hence, Option 4: Chhattisgarh -> Chhattisgarh was carved out of Madhya Pradesh and became the 26th state of India on November 1, 2000. It was followed by Uttarakhand (Nov 9) and Jharkhand (Nov 15) in the same year -> correct