docs: add practice questions section to Array in Python page

docs/python/python-array.md

@@ -227,6 +227,44 @@ print(c)  # array('i', [1, 2, 3, 4, 5])
 
 ---
 
+### **Practice Questions**
+
+1. **Basic Traversal**
+
+    **Q1**: Write a Python program to traverse an array and print each element on a new line.
+
+2. **Maximum Element**
+
+    **Q2:** Write a Python program to find the maximum and minimum elements in an array without using built-in functions.
+
+3. **Array Reversal**
+
+   **Q3:**** Write a Python program to reverse an array without using slicing or the reverse() method.
+
+
+4. **Insertion Operation**
+
+   **Q4:** Write a Python program to insert an element at a specific index in an array.
+
+
+5. **Deletion Operation**
+
+    **Q5:** Write a Python program to delete an element from a given index in an array.
+
+6. **Search Element**
+
+   **Q6:** Write a Python program to search for a given element in an array and print its index if found, otherwise print "Not Found".
+
+7. **Sum of Elements**
+
+   **Q7:** Write a Python program to find the sum of all elements in an array without using the sum() function.
+
+8. **Second Largest Element**
+
+    **Q8:** Write a Python program to find the second largest element in an array.
+
+---
+
 ## Conclusion
 
 Python Arrays are useful when you need to store large amounts of **numeric data** of the same type efficiently.