challenge: What areas are covered by the Mekliganj Assembly constituency (SC) as per the orders of the Delimitation Commission?
  
  A. Mekliganj municipality and Mekliganj community development block only
  B. Mekliganj municipality and Haldibari community development block only
  C. Haldibari municipality and Haldibari community development block only
  D. Mekliganj municipality, Mekliganj community development block, Haldibari municipality, and Haldibari community development block
  Answer: 