A house for storing grains

A. Cellar

B. Store

C. Godown

D. Granary

Answer: Option D

Solution(By Examveda Team)

One word substitute is Granary.

Cellar: a room below ground level in a house, often used for storing wine or coal.
Store: a quantity or supply of something kept for use as needed.
Godown: (in eastern Asia, especially India) a warehouse.
Granary: a storehouse for threshed grain.