Preeti Kumari of the Central Hindu School (Girls) at Banaras Hindu University topped the class 12 CBSE examination with 99.2% marks. Other students from various schools also excelled in the CBSE exams. Identical twins scored identical marks in Class X exams, and twins from Gurugram achieved high scores in the Class 12 exam without tuition. CBSE Class 10 students performed well in various subjects. Details in the article.