In Class 10 SST Economics Chapter 1, we’ll study the basic concept of development like What development is? Is it the same for everyone? How do we compare development? How to measure it? What does sustainable development mean? and many other things. In higher classes, we study this concept very deeply because it is very important for the economy to develop continuously. Here, we’ll be covering the various topics of CBSE Class 10 Social Science Economics Chapter 1, Development.