Hi! I am Tanisha Agarwal, a journalism and mass communication graduate from Times School of Media, Bennett University. With my first job as a content writer in Jagran New media, I look forward to ...

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 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 ...