Which of the following are true about Legislative Council of a State? 1. Its total number of members does not exceed two-thirds of total number of members in the Legislative Assembly of that State but is not less than 40. 2. One-third of its members are elected by the Legislative Assembly, one-third by local bodies, one-twelfth by teachers, one-twelfth by university graduates and one-sixth nominated by the Governor. 3. It cannot be dissolved. 4. One-third of its members retire every year.