A. . Wazalwar, “Analysis of CBSE Question Papers at the Higher Secondary Stage for the Years 2012 to 2014 (Mathematics)”, SS, vol. 52, no. 3, pp. p.5–11, Sep. 2014, Accessed: Jan. 01, 2026. [Online]. Available: https://ejournals.ncert.gov.in/index.php/SS/article/view/2197