The correct answer is: a) Moong (Green gram)
Moong (Green gram) is a legume that is grown during the Zaid (summer) season in Punjab. It is a short-duration crop that can be grown in a variety of soils and climates. Moong is a good source of protein and fiber, and it is also used in a variety of traditional Indian dishes.
Wheat is a cereal crop that is grown during the Rabi (winter) season in Punjab. It is a long-duration crop that requires a cool climate. Wheat is a major source of food for people around the world, and it is also used to make flour, bread, and other baked goods.
Mustard is an oilseed crop that is grown during the Rabi (winter) season in Punjab. It is a short-duration crop that can be grown in a variety of soils and climates. Mustard is a good source of oil, and it is also used in a variety of traditional Indian dishes.
Maize is a cereal crop that is grown during the Kharif (summer) season in Punjab. It is a long-duration crop that requires a warm climate. Maize is a major source of food for people around the world, and it is also used to make cornmeal, cornbread, and other baked goods.