Correct option is D
The answer is (d) It is done to overcome difficulties in learning mathematics.
Remedial teaching in mathematics is a specialized form of instruction designed to help students who are struggling to grasp mathematical concepts or skills. It aims to address specific areas of difficulty and provide additional support to help students overcome these challenges and achieve their full potential in mathematics.
Option (a) is incorrect as remedial teaching focuses on supporting those who are struggling, not identifying gifted students. Option (b) is also incorrect as remedial teaching prioritizes helping students understand basic concepts, not preparing them for competitive exams. Option (c) is partially correct as remedial teaching can benefit students with special needs, but it is not limited to this group.
Therefore, the primary purpose of remedial teaching in mathematics is to address difficulties in learning mathematics and help students achieve a deeper understanding of mathematical concepts and skills.