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 Applied Mathematics Sample Paper 2025 - 2026: Applied Maths Sample Paper for the 2025-26 academic year for 12th is an essential resource for students preparing for their board ...

CBSE Board Exams 2026: The board exams for both the classes will begin on February 17. The Central Board of Secondary Education (CBSE) has released the final date sheet for the Class 10 and 12 board ...

CBSE Class 12 Maths Exam 2025 Live: CBSE board exam concluded at 1.30 pm. Follow the blog for the latest updates. CBSE Class 12 Maths Exam 2025 Live: The Central Board of Secondary Education conducted ...