Which amendment to the Indian Constitution created a legislative assembly for Delhi

Point out the wrong statement in the following :

By which amendment, the tenth schedule was added in the Indian Constitution 

"The problem before us is to have democracy we have it politically ... and we need to expand it in the economic field also" -- Who said it

The main objective of the Directive Principles of State Policy is to 

Match the List I crop with List II of major producer and select the correct answer using the codes given below :