To develop the mental ability of the students and to create interest for mathematics in their life, St. Montfort School, Patel Nagar has organised Mental Maths competition for classes I & II in primary wing on 11/12/19. This competition was conducted by the maths club committee to bring out the talent of the students for doing Mental Maths. Two students were selected from each section and they were asked to solve questions related to Addition and Subtraction. They were well prepared and did their best in the competition.