What constitutes corrupt practices under the Representation of the People Act, 1951? Also, discuss the challenges in curbing such malpractices and suggest remedial measures.

Corrupt practices are those situations which may attract disqualification a candidate under. Types of Corrupt practices: (1) Demanding votes on basis caste, religion etc. (2) Use of gait malpractice for electioneering. (3) Non disclosure of money spent (4) Intimidation of opposition other candidates (5) Booth capturing, double voting etc.