Author name: Deepankar Dey

Rahul sat in his college library, calculator in hand, dreaming of the day he’d add “CA” before his name. His […]

Introduction Imagine standing at the threshold of your dream engineering college, knowing that one exam could unlock advanced learning opportunities

Worksheets play a very important role when students practise Direct and Inverse Proportion, because this chapter is not about memorising

Learning fruits names isn’t just about scoring marks in EVS or General Knowledge. It builds vocabulary, helps in understanding nutrition,

Introduction Imagine your English teacher asking, “Can anyone name 10 vegetables in English?” and you confidently raise your hand while

Understanding Variance in Statistics Variance is a fundamental measure of dispersion in statistics that quantifies how far data points spread

What Is the Lens Formula? A lens formula is a mathematical relationship that connects: Object distance (u) Image distance (v)

Understanding Arithmetic Progression An Arithmetic Progression (AP) is a sequence of numbers in which the difference between consecutive terms remains