Knowledge is power.
Early morning when we come out we will see many school-going boys who will be distributing newspapers or milk packets. They do that for a couple of hours every day and they will get some money. That will be used for their family or for their education. This is mainly due to the financial constraints their family face.
Another common observation is many teenage girls will be working as servant maids in the houses and earning money. They may go to school after completing this work.