The correct answer is (d) Gram.
Gram is a pulse crop that is widely grown in India. It is a major source of protein and other nutrients for the Indian population. Gram is also used to make a variety of dishes, such as dal, hummus, and falafel.
Moong is another pulse crop that is grown in India. It is a smaller legume than gram and is often used in soups and stews. Moong is also a good source of protein and other nutrients.
Pigeon-pea is a legume that is grown in tropical and subtropical regions around the world. It is a major source of protein and other nutrients for people in these regions. Pigeon-pea is also used to make a variety of dishes, such as curries and stews.
Pea is a legume that is grown in temperate regions around the world. It is a major source of protein and other nutrients for people in these regions. Pea is also used to make a variety of dishes, such as soups, stews, and salads.
In terms of area occupied, gram is the largest pulse crop in Uttar Pradesh. It is followed by moong, pigeon-pea, and pea.