Concept:Classification of Crops.Explanation:Pulses are a group of leguminous crops that are a major source of protein in vegetarian diets. Common pulse crops grown in India include tur (arhar), urad, moong, masur, peas, and gram. Ragi, on the other hand, is a type of millet, also known as finger millet. Millets are considered coarse grains and are nutritionally rich but are not classified as pulses. Black gram, pea, and groundnut (which is an oilseed but often grouped with pulses in agricultural contexts) are pulse crops. Ragi is not a pulse crop.Answer:D. Ragi