The correct answer is: A) Tur dal.
Tur dal is a type of lentil that is widely grown and consumed in India. It is a major source of protein and fiber, and is also a good source of iron and other minerals. Tur dal is used in a variety of dishes, including curries, soups, and stews.
Karnataka is one of the leading producers of tur dal in India. The state accounts for about 25% of the country’s tur dal production. Tur dal is grown in the dryland areas of Karnataka, and is a major source of income for farmers in the state.
The other options are incorrect because they are not major pulse crops in Karnataka. Moong dal is a type of lentil that is also widely grown and consumed in India. However, it is not as widely grown as tur dal in Karnataka. Urad dal is a type of lentil that is used in a variety of dishes, including idli and dosa. However, it is not as widely grown as tur dal in Karnataka. Chana dal is a type of chickpea that is used in a variety of dishes, including chole and chana masala. However, it is not as widely grown as tur dal in Karnataka.
In conclusion, the correct answer to the question “Karnataka is a major producer of this pulse crop: A) Tur dal B) Moong dal C) Urad dal D) Chana dal” is A) Tur dal.