Consider the following statements about important events in Kerala between 1962 and 1967:
- V.K. Velappan was the first minister in Kerala to die while holding office (1962).
- Pattom Thanu Pillai was appointed Governor of Punjab after resigning as Kerala's Chief Minister.
- The longest spell of President's Rule in Kerala occurred from 1964 to 1967.
- Kerala State Road Transport Corporation (KSRTC) was established in 1963.
Which of the above statements are correct?
1
1, 2 and 3 only
2
2, 3 and 4 only
3
1, 2 and 4 only
4
All of the above