KBC 2023| Which of these states does not border another nation? KBC 2023, Check the answer to the question- Which of these states does not border another nation? By Himani Budakoti - October 11, 2023 KBC 2023, The options of the question – Which of these states does not border another nation? A. Bihar B. West Bengal C. Haryana D. Punjab The answer is C. Haryana.