a dicot
A groundnut (peanut) has two cotyledons.
Chickpeas have two cotyledons, which are the seed leaves that provide nutrients to the plant embryo as it germinates. This makes chickpeas a dicot, as dicotyledonous plants typically have two cotyledons.
A dicot seed typically has two cotyledons. Cotyledons are the seed leaves that provide nutrients to the developing embryo plant.
A dicot seed typically has two cotyledons. These cotyledons store nutrients for the seedling until it can photosynthesize and produce its own food.
A pumpkin seed typically has two cotyledons. This makes it a dicot, as dicotyledonous plants produce seeds with two cotyledons.