Rs 2000= 2000/12.5= 160 Riyals.
But thats only in small towns. Poor people who have many kids send a few of them to do household chores and they collect this paltry sum from the household they work. Thats how it works.Kind of exploitation or child labor!
But most people are smart nowdays and can earn much more if they want to. Even more than what they earn in Qatar.