Regarding the historical evolution of Telangana districts, which of the following statements are true?
1. On 1st October 1953, Khammam district was formed by dividing Warangal District.
2. Telangana was formed with 10 districts on 2nd June 2014.
3. By 2017, the number of districts in Telangana increased to 33.
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2, and 3