In CBCS, Ability Enhancement Courses are of two kinds. Which of the following are NOT included in them:

A. Ability Enhancement Compulsory Courses
B. Skill Enhancement Compulsory Courses
C. Ability Enhancement Elective Courses
D. Skill Enhancement Elective Courses
E. Skill Enhancement Courses

Choose the correct answer from the options given below:

The correct answer is B, C and D only.

Under the Choice Based Credit System (CBCS) introduced by the University Grants Commission (UGC), the curriculum is structured into three main types of courses:
1. Core Courses
2. Elective Courses
3. Ability Enhancement Courses (AEC)

The Ability Enhancement Courses (AEC) are of two kinds:
1. Ability Enhancement Compulsory Courses (AECC): These courses are mandatory for all disciplines and focus on content that leads to knowledge enhancement (e.g., Environmental Science, English/MIL Communication).
2. Skill Enhancement Courses (SEC): These are value-based or skill-based courses aimed at providing hands-on-training, competencies, and skills.

Let us evaluate the options provided in the question:
• A. Ability Enhancement Compulsory Courses: Included in AEC (as AECC).
• B. Skill Enhancement Compulsory Courses: Not included. (Skill Enhancement Courses are not termed "Compulsory" in the classification).
• C. Ability Enhancement Elective Courses: Not included. (AEC has Compulsory courses, and Skill courses, but there is no category called "Ability Enhancement Elective Courses").
• D. Skill Enhancement Elective Courses: Not included. (The category is simply "Skill Enhancement Courses").
• E. Skill Enhancement Courses: Included in AEC (as SEC).

Since the question asks which of the options are NOT included in the two kinds of Ability Enhancement Courses, the correct selection is B, C, and D only.