Number Theory: The largest of the five-phase poll cycle

All of Madhya Pradesh’s 230 and 70 of the 90 assembly constituencies (ACs) in Chhattisgarh will go to polls today (Friday, November 17). This makes it the largest of the five-phase polling cycle in the current round of state elections which involves a total of 679 ACs across five states. What is at stake in the election today? Here are four charts which explain this.