diff --git a/Modules/numpy_en.py b/Modules/numpy_en.py
new file mode 100644
index 0000000..8bde5f9
--- /dev/null
+++ b/Modules/numpy_en.py
@@ -0,0 +1,50 @@
+#example 3
+#added by @sagarbabalsure 
+#This example show the some operations using numpy package. 
+
+
+import numpy as np
+
+#basics
+
+a=np.array([[1,2,3],
+			[4,5,6]])
+print(type(a))
+print(np.ndim(a))
+print(np.size(a))
+print(a.dtype)
+print(a.shape)
+#array creation
+a=np.array((2,4,6))
+print(a)
+b=np.zeros((3,4),dtype='int')
+print(b)
+c=np.ones((2,2))
+print(c)
+d=np.full((3,3),4)
+print(d)
+e=np.arange(0,30,5)
+print(e)
+f=np.random.random((2,2))
+print(f)
+g=np.linspace(0,10,5,dtype='int')
+print(g)
+
+#array indexing
+x=np.array([[1,2,3],[2,3,4],[1,4,7]])
+t=x[:2,:2]
+print(t)
+t=x[[0,0]]
+print(t)
+t=x[[1,2],[1,0]]
+print(t)
+
+#operations
+print(x+2)
+print(x*3)
+print(x)
+print("transpose: ",x.T)
+print("multiplication",a.dot(x))
+print(x.max())
+print(x.sum())
+print(np.sort(x))
diff --git a/Modules/qr_en.py b/Modules/qr_en.py
new file mode 100644
index 0000000..57b1f85
--- /dev/null
+++ b/Modules/qr_en.py
@@ -0,0 +1,13 @@
+#example 1
+#added by @sagarbabalsure 
+#This example create the "QR CODE" for entered string and make the file 'myqr.svg' in your present folder.
+#By scanning this qrcode you can go to that url  
+
+
+
+
+import pyqrcode
+from pyqrcode import QRCode
+s=raw_input("Enter any url to make qr code: ")
+url=pyqrcode.create(s)
+url.svg("myqr.svg",scale=8)
diff --git a/Modules/random_number_en.py b/Modules/random_number_en.py
new file mode 100644
index 0000000..58d7019
--- /dev/null
+++ b/Modules/random_number_en.py
@@ -0,0 +1,21 @@
+#example 2
+#added by @sagarbabalsure 
+#This example is like guess game.Where user try to guess the randomly generated number in three trials.
+
+
+import string
+import random
+from random import randint
+x = randint(1, 100)
+print(x)
+count=3
+while count>0:
+	y=int(input("Enter your guess: "))
+	count=count-1
+	if x==y:
+		print("Oh..your guess is correct")
+	else:
+		print("you have %d guesses remaining" %(count))
+		if count==0:
+			print("sorry you lose")
+	
diff --git a/README.md b/README.md
index f8d05ac..53a9dad 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Students from 22 arab countries add their python examples and tutorials to make
 
 ## Getting Started
 
-The project is divided into categories , each category contains subcategories and examples for it in three different languages (English , Arabic and French).
+The project is divided into various categories and each category contains subcategories and examples for it in three different languages (English , Arabic and French).