Consider the following statements :

1. The Gandhian Economy is based on the principle of trusteeship.

2. The Uttar Pradesh Zamindari Abolition and Land Reforms Act, 1950 is included in Ninth Schedule.

3. The 60th Constitutional Amendment reduced the voting age of citizens in India from 21 years to 18 years.

4. In 1982, ‘Shetkari Sangthan’ was organized by Medha Patekar.

Of these statements :

U.P. Lower Sub. (Pre) 2013