With the Delhi elections around the corner, here are some visualizations of the stakes. In the recent past, which constituencies parties won, which turned out in the largest numbers, and where the results were close.
Data Sources

1. Saloni Bhogale, Sudheendra Hangal, Francesca Refsum Jensenius, Mohit Kumar, Chinmay Narayan, Basim U Nissa, and Gilles Verniers. 2019. “TCPD Indian Elections Data v1″, Trivedi Centre for Political Data, Ashoka University. 

2. Pollmap of India