Q. Jammu and Kashmir became an integral part of India in which of the following years? Answer:
26th October 1947
Notes: Maharaja of Kashmir Hari Singh on 26th October, 1947 handed over the Instrument of Accession to Jawaharlal Nehru. Sheikh Abdullah was appointed by Nehru as Chief Minister and the Indian Army entered in Jammu and Kashmir on 27th October, 1947 to repel the invaders.