We have the following tables which creates statement are

1. create table supplier(S_NO int identity(1,1), SUP_ID varchar(50) primary key,SUP_NAME varchar (50), SUP_ADD varchar (50), SUP_NIC int, rank int)
2. create table Product(Prod_ID varchar(50) primary key,Prod_Name varchar(50),[Price/Unit] float)
3. create table Orders(Ord_ID varchar(50) primary key,Prod_ID varchar(50),Qty int,Totalrate int,SUP_ID varchar (50))

Write the Queries using Joins on above tables

1. List of all supplier that palced order
2. List of all Product that are supplied by supplier whose id is 101
3. Find all order(s) of product named Rice