The Central Board of Secondary Education (CBSE) has issued a detailed notice outlining strict instructions for the conduct of ...

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 ...

The CBSE Class 12 Maths successfully concluded the exam today, March 8, 2025, The exam started at 9 am and concluded at 12:30 pm. Students get 15 minutes extra time to read the question paper. Thus, ...