Apply arithmetic mean of frequency distribution to find the expected value of a random variable The expected value of discrete random variable as summation of product of discrete random variable by ...

CBSE Class 12 Maths Deleted Syllabus 2025-26: The CBSE Class 12 Mathematics syllabus for 2025-26 is highly rationalized, retaining the significant content deletions from previous years. This includes ...

ISC Class 12 Maths Syllabus 2025-26: ISC Class 12 Mathematics Exam 2026 will be conducted on 9 March 2026. With the exam date nearing, it is essential for students to go through the updated ISC Class ...

CBSE Class 12 Syllabus 2025-26: This article provides the CBSE syllabus for the new academic session of Class 12 syllabus for the 2025–2026 school year. The syllabus provides a detailed summary of the ...

Council president Chiranjib Bhattacharya said questions 2B, 11B and 11C - carrying 2, 4 & 4 marks respectively - appeared to be outside the prescribed syllabus.