diff --git a/README.md b/README.md
index 74422a9..90a808b 100644
--- a/README.md
+++ b/README.md
@@ -31,3 +31,10 @@ Reference Links:-
 - Project 3 - Quiz
 - Project 4 - Clock
 - Project 5 -  QR Code
+- Project 6 - Pronic Number
+- Project 7 - Reverse a Number
+- Project 8 - Perfect Number
+- Project 9 - Display Calender
+- Project 10 - Binary to Decimal Converter
+- Project 11 - BMI Calculator
+- Project 12 - Image to PDF Converter
diff --git a/binary_to_decimal/binary-decimal.py b/binary_to_decimal/binary-decimal.py
new file mode 100644
index 0000000..03ade00
--- /dev/null
+++ b/binary_to_decimal/binary-decimal.py
@@ -0,0 +1,12 @@
+print("Enter the Binary Number: ")
+bnum = int(input())
+
+dnum = 0
+i = 1
+while bnum!=0:
+    rem = bnum%10
+    dnum = dnum + (rem*i)
+    i = i*2
+    bnum = int(bnum/10)
+
+print("\nEquivalent Decimal Value = ", dnum)
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diff --git a/display_calender/display_calender.py b/display_calender/display_calender.py
new file mode 100644
index 0000000..2721fbf
--- /dev/null
+++ b/display_calender/display_calender.py
@@ -0,0 +1,10 @@
+import calendar
+
+print("Enter Year: ")
+yy = input()
+print("\nEnter Month Number (1-12): ")
+mm = input()
+
+y = int(yy)
+m = int(mm)
+print("\n", calendar.month(y, m))
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diff --git a/perfect_number/perfect_number.py b/perfect_number/perfect_number.py
new file mode 100644
index 0000000..d07fd2e
--- /dev/null
+++ b/perfect_number/perfect_number.py
@@ -0,0 +1,10 @@
+print("Enter the Number:")
+num = int(input())
+sum = 0
+for i in range(1, num):
+  if num%i==0:
+    sum = sum+i
+if num==sum:
+  print("It is a Perfect Number")
+else:
+  print("It is not a Perfect Number")
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diff --git a/project binary/binary.py b/project binary/binary.py
new file mode 100644
index 0000000..4c6ee7b
--- /dev/null
+++ b/project binary/binary.py	
@@ -0,0 +1,43 @@
+# Recursive Binary Search algorithm in Python
+
+def binarySearch(array, x, low, high):
+
+if high >= low:
+
+mid = low + (high - low)//2
+
+# If found at mid, return the value
+
+if array[mid] == x:
+
+return mid
+
+# Search the first half
+
+elif array[mid] > x:
+
+return binarySearch(array, x, low, mid-1)
+
+# Search the second half
+
+else:
+
+return binarySearch(array, x, mid + 1, high)
+
+else:
+
+return -1
+
+array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+
+x = int(input("Enter a number between 1 and 10:"))
+
+result = binarySearch(array, x, 0, len(array)-1)
+
+if result != -1:
+
+print("Element is present at position" + str(result))
+
+else:
+
+print("Element not found")
diff --git a/project guess the number game/main.py b/project guess the number game/main.py
new file mode 100644
index 0000000..4bee4d4
--- /dev/null
+++ b/project guess the number game/main.py	
@@ -0,0 +1,11 @@
+#Guess the Number Game
+import random
+for i in range(0,3):
+    number = random.randint(1,10)
+    user = int(input("Guess the number  "))
+    if user == number:
+        print("Hurray!!")
+        print(f"you guessed the number right it's {number}")
+        break
+    if user != number:
+        print(f"Your guess is incorrect the number is {number}")
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diff --git a/project image to pdf converter/main.py b/project image to pdf converter/main.py
new file mode 100644
index 0000000..db1b3d1
--- /dev/null
+++ b/project image to pdf converter/main.py	
@@ -0,0 +1,15 @@
+from PIL import Image
+
+def img2pdf(img_path, pdf_path):
+    images = []
+
+    for file in img_path:
+        img = Image.open(file)
+        img = img.convert('RGB')
+        images.append(img)
+
+    images[0].save(pdf_path, save_all=True, append_images=images[1:])
+
+    print('Done')
+
+# img2pdf(['1.jpg', '2.jpg', '3.jpg'], 'test.pdf')
diff --git a/project image to pdf converter/requirements.txt b/project image to pdf converter/requirements.txt
new file mode 100644
index 0000000..1e8732e
--- /dev/null
+++ b/project image to pdf converter/requirements.txt	
@@ -0,0 +1 @@
+Pillow==9.2.0
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diff --git a/project_age_calculate/calculate.py b/project_age_calculate/calculate.py
new file mode 100644
index 0000000..ea29886
--- /dev/null
+++ b/project_age_calculate/calculate.py
@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+import time
+from calendar import isleap
+
+# judge the leap year
+def judge_leap_year(year):
+    if isleap(year):
+        return True
+    else:
+        return False
+
+
+# returns the number of days in each month
+def month_days(month, leap_year):
+    if month in [1, 3, 5, 7, 8, 10, 12]:
+        return 31
+    elif month in [4, 6, 9, 11]:
+        return 30
+    elif month == 2 and leap_year:
+        return 29
+    elif month == 2 and (not leap_year):
+        return 28
+
+
+name = input("input your name: ")
+age = input("input your age: ")
+localtime = time.localtime(time.time())
+
+year = int(age)
+month = year * 12 + localtime.tm_mon
+day = 0
+
+begin_year = int(localtime.tm_year) - year
+end_year = begin_year + year
+
+# calculate the days
+for y in range(begin_year, end_year):
+    if (judge_leap_year(y)):
+        day = day + 366
+    else:
+        day = day + 365
+
+leap_year = judge_leap_year(localtime.tm_year)
+for m in range(1, localtime.tm_mon):
+    day = day + month_days(m, leap_year)
+
+day = day + localtime.tm_mday
+print("%s's age is %d years or " % (name, year), end="")
+print("%d months or %d days" % (month, day))
\ No newline at end of file
diff --git a/pronic_number/pronic_number.py b/pronic_number/pronic_number.py
new file mode 100644
index 0000000..0d48ab1
--- /dev/null
+++ b/pronic_number/pronic_number.py
@@ -0,0 +1,17 @@
+#isPronicNumber() will determine whether a given number is a pronic number or not    
+def isPronicNumber(num):    
+    flag = False;    
+        
+    for j in range(1, num+1):    
+        #Checks for pronic number by multiplying consecutive numbers    
+        if((j*(j+1)) == num):    
+            flag = True;    
+            break;    
+    return flag;    
+     
+#Displays pronic numbers between 1 and 100    
+print("Pronic numbers between 1 and 100: ");    
+for i in range(1, 101):    
+    if(isPronicNumber(i)):    
+        print(i),    
+        print(" "), 
\ No newline at end of file
diff --git a/reverse_number/reverse_number.py b/reverse_number/reverse_number.py
new file mode 100644
index 0000000..21b719a
--- /dev/null
+++ b/reverse_number/reverse_number.py
@@ -0,0 +1,10 @@
+print("Enter a Number: ")
+num = int(input())
+
+rev = 0
+while num!=0:
+  rem = num%10
+  rev = rem + (rev*10)
+  num = int(num/10)
+
+print("\nReverse =", rev)
\ No newline at end of file