Update README.md

Author: deva-246

README.md

@@ -29,7 +29,14 @@ Using SQL to manipulate and clean the data, analyzing to discover trends and pat
  7. on_time
 
 
-# Business Queries and solutions
+## Business Queries and solutions
+1. Count of unique number of orders that are placed
+
+  ![image](https://github.com/deva-246/DataAnalysis-on-Realtime-Swiggydata-using-SQL/assets/75877347/9bfec0ac-9970-4719-8314-166057b0e2b6)
+ 
+ There are 95 unique users who have placed orders according to this dataset.
+ 
+