Which of the following statements is correct about the failure of students in schools -1 - Students belonging to particular castes and communities fail because they do not have the ability. 2 - Students fail in schools because they are not given appropriate rewards for learning. 3 - Students fail because teaching is not done in a way that would be meaningful to them. 4 - Students fail because the school system does not take care of the needs and aptitudes of every student.

• A. 2 और 4
• B. 3 और 4
• C. 1 और 2
• D. 2 और 3