Answer : 4. "जयपुर"
Explanation :

Governor Kalraj Mishra laid the foundation stone of a Constitution Park at Mohanlal Sukhadia University here on Thursday.
The park to be built at a cost of Rs 90 lakh will have the Preamble of the Constitution, Fundamental Rights and Duties, and Directive Principles of State policy on display. “The park will help create awareness among students as well as the common man of their rights and duties towards society and country,” Mishra said while inaugurating it online.