CBSE Class 12 Maths: For students targeting outstanding marks in the challenging CBSE Class 12 Maths 2026 board examination, utilizing Previous Year Question Papers (PYQ) is the ultimate, ...

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 ...

Nagpur: The Central Board for Secondary Education (CBSE) has decided to continue allowing students of Class 10 to pursue regular maths (subject code 041) in Class 11, even if they opted for the ...