The courses you can get into with your OUAT entrance exam score, Class 10 and 12 scores, OBC category, and Army quota will depend on several factors, including:

• Number of applicants: The number of applicants for each course will affect the cutoff scores.
• Seat availability: The number of seats available for each course will also be a factor.
• Specific course requirements: Some courses may have additional requirements, such as a minimum cutoff score in specific subjects.

However, based on the information you have provided, here are some potential courses you could consider:

• Agriculture: You may be eligible for B.Sc. Agriculture or other agriculture-related courses.
• Veterinary Science: You may be eligible for a B.V.Sc. & A.H. (Bachelor of Veterinary Science and Animal Husbandry) or other veterinary science courses.
• Horticulture: You may be eligible for B.Sc. Horticulture or other horticulture-related courses.
• Fisheries: You may be eligible for B.Sc. Fisheries or other fisheries-related courses.
• Forestry: You may be eligible for B.Sc. Forestry or other forestry-related courses.