GK stands for General knowledge which was introduced as one of the subjects. It is beginning from the foundation education to help the students by getting minimum knowledge. GK also play a key role in NCERT Gk Sample Paper Class 2 competitive examinations, that’s the way NCERT included General knowledge is a subject that everyone should know and learn from Primary Education. GK stands for General knowledge which was introduced as one of the subjects. It is beginning from the foundation education to help the students by getting minimum knowledge. GK also play a key role in competitive examinations, that’s the way NCERT included General knowledge is a subject that everyone should know and learn from Primary Education.