diff --git a/Mondira_Roy.sql b/Mondira_Roy.sql
new file mode 100644
index 0000000..314fd4f
--- /dev/null
+++ b/Mondira_Roy.sql
@@ -0,0 +1,43 @@
+/*Part-1*/
+
+select productName,productLine,buyPrice from products;
+
+select productName as "Name",productLine as "Product Line",buyPrice as "Buy Price" from products;
+
+select productName as "Name",productLine as "Product Line",buyPrice as "Buy Price" from products
+order by buyPrice DESC;
+
+/*Part-2*/
+select contactFirstName,contactLastName,city from customers where country='Germany';
+
+select contactFirstName as 'First Name',contactLastName as 'Last Name',city as 'City' from customers where country='Germany';
+
+select contactFirstName as 'First Name',contactLastName as 'Last Name',city as 'City' from customers where country='Germany' 
+order by contactLastName;
+
+/*Part-3*/
+select DISTINCT status from orders;
+
+SELECT DISTINCT(status) AS Status
+FROM orders 
+ORDER BY status ASC;
+
+/*Part-4*/
+select * from payments where paymentDate > '2005-01-01';
+
+select * from payments where paymentDate > '2005-01-01' order by paymentDate;
+
+/*Part-5*/
+select lastName, firstName,email,jobTitle from employees Inner Join offices on employees.officeCode = offices.officeCode
+where city='San Francisco' ;
+
+select lastName, firstName,email,jobTitle from employees Inner Join offices on employees.officeCode = offices.officeCode
+where city='San Francisco' order by lastName;
+
+/*Part-6*/
+select productName,ProductLine,productScale, productVendor from products where productLine LIKE '%cars';
+
+SELECT productName, productLine, productScale, productVendor
+FROM products
+WHERE productLine LIKE '%cars'
+ORDER BY productLine DESC, productName ASC;