diff --git a/Lab-Exercises/solves/sol_1_smart_survey.py b/Lab-Exercises/solves/sol_1_smart_survey.py
new file mode 100644
index 0000000..00e26b4
--- /dev/null
+++ b/Lab-Exercises/solves/sol_1_smart_survey.py
@@ -0,0 +1,29 @@
+name = str(input("What is your name?"))
+while name == "":
+    name = str(input("Please enter your name: "))
+
+age = int(input("How old are you? "))
+while age < 10 and age > 120:
+    if age > 0 and age < 10:
+        print("Sorry, you are too young to participate in this survey.")
+        exit()
+    elif age > 120:
+        print("Sorry, you have entered an invalid age.")
+    age = int(input("Please enter a valid age: "))
+
+dev_status = bool(input("Are you a developer? (True/False) "))
+while dev_status not in [True, False]:
+    dev_status = bool(input("Please enter True or False: "))
+
+roles = {
+    "Tier 1": "Admin",
+    "Tier 2": "Standard Executive Access",
+    "Tier 3": "Guest"
+}
+
+if age < 18:
+    print(f"Hello {name}, you are a {roles['Tier 3']} with limited access.")
+elif dev_status:
+    print(f"Hello {name}, you are a {roles['Tier 1']} with full access.")
+else:
+    print(f"Hello {name}, you are a {roles['Tier 2']} with standard access.")
diff --git a/Lab-Exercises/solves/sol_2_multi_cluster_IP_audit_tool.py b/Lab-Exercises/solves/sol_2_multi_cluster_IP_audit_tool.py
new file mode 100644
index 0000000..0d4a39c
--- /dev/null
+++ b/Lab-Exercises/solves/sol_2_multi_cluster_IP_audit_tool.py
@@ -0,0 +1,27 @@
+cluster_config = {
+    "cluster_name": "dhaka-prod-east",
+    "total_max_slots": 8,
+    "active_nodes": ["10.0.1.15", "10.0.1.16", "10.0.1.17", "10.0.1.18", "10.0.1.19"]
+}
+
+
+def calculate_capacity(config):
+    cluster_name = config["cluster_name"]
+    total_max_slots = config["total_max_slots"]
+    active_nodes = config["active_nodes"]
+
+    active_nodes_count = 0
+    for node in active_nodes:
+        active_nodes_count += bool(node)
+
+    utilization_percentage = (
+        float(active_nodes_count) / total_max_slots) * 100.00
+
+    print(f" ###### Audit Report for Cluster: {cluster_name} ###### ")
+    print(f" Total active nodes found: {active_nodes_count}")
+    print(f" Total max slots available: {total_max_slots}")
+    print(f" Utilization Percentage: {utilization_percentage:.2f}%")
+    print("###### End of Report ######")
+
+
+calculate_capacity(cluster_config)
diff --git a/Lab-Exercises/solves/sol_3_deploy_budget_optimizer.py b/Lab-Exercises/solves/sol_3_deploy_budget_optimizer.py
new file mode 100644
index 0000000..0536bba
--- /dev/null
+++ b/Lab-Exercises/solves/sol_3_deploy_budget_optimizer.py
@@ -0,0 +1,23 @@
+def estimate_deployment_costs(instance_count, hourly_rate_per_instance, budget_cap):
+    monthly_cost = instance_count * hourly_rate_per_instance * 24 * 30
+
+    if monthly_cost > budget_cap:
+        excess_amount = monthly_cost - budget_cap
+        return f"REJECTED: Budget Exceeded by ${excess_amount:.2f}"
+
+    return f"APPROVED: Deployment within budget. Monthly Cost: ${monthly_cost:.2f}"
+
+
+instance_count = 5
+hourly_rate_per_instance = 0.45
+budget_cap = 1500
+
+print(estimate_deployment_costs(instance_count,
+      hourly_rate_per_instance, budget_cap))
+
+instance_count = 12
+hourly_rate_per_instance = 0.85
+budget_cap = 10000.00
+
+print(estimate_deployment_costs(instance_count,
+      hourly_rate_per_instance, budget_cap))
diff --git a/Lab-Exercises/solves/sol_4_profile_text_normalization_pipeline.py b/Lab-Exercises/solves/sol_4_profile_text_normalization_pipeline.py
new file mode 100644
index 0000000..9440361
--- /dev/null
+++ b/Lab-Exercises/solves/sol_4_profile_text_normalization_pipeline.py
@@ -0,0 +1,10 @@
+raw_survey_inputs = ["  ALICE SMITH ", " dhaka, BANGLADESH  ",
+                     "  mLOpS_ENGineer  ", "  LIAM,MAYA "]
+normalized_outputs = []
+
+for text in raw_survey_inputs:
+    normalized_text = text.strip().lower().replace(",", " ").replace("_", " ")
+    normalized_outputs.append(normalized_text)
+
+print(f"Raw Input: {raw_survey_inputs}")
+print(f"Sanitized Production Input: {normalized_outputs}")
diff --git a/Lab-Exercises/solves/sol_5_System_Alert_Flag_Evaluator.py b/Lab-Exercises/solves/sol_5_System_Alert_Flag_Evaluator.py
new file mode 100644
index 0000000..a177d9c
--- /dev/null
+++ b/Lab-Exercises/solves/sol_5_System_Alert_Flag_Evaluator.py
@@ -0,0 +1,10 @@
+is_active = True
+cpu_percent = 70
+is_production = True
+
+should_alert = not is_active or cpu_percent > 90.0 and is_production
+
+if should_alert:
+    print("[ALERT] Urgent dispatch! System needs manual intervention.")
+else:
+    print("[OK] System operating within safe margin bounds.")
diff --git a/Lab-Exercises/solves/solve_method.md b/Lab-Exercises/solves/solve_method.md
new file mode 100644
index 0000000..f7062bd
--- /dev/null
+++ b/Lab-Exercises/solves/solve_method.md
@@ -0,0 +1,46 @@
+## For exercise 1
+### Steps behind the solve
+I solve this problem by following these steps below:
+ 1. At first, I ask user a question that what is his/her name and store
+    it in a variable as an user input. For ensuring user is not
+    providing blank value I use a `while` loop and warning users until
+    he/she does not provide any input against this question.
+ 2. Then I ask for the age and verify is it in between 10 to 120 years
+    because we don't want that our system is used by a child less than
+    ten, and usually no human being alive after 120 years (except some
+    rare cases).
+ 3. Then I ask for provided his developer status within boolean values that true or false. Here I also ensure that no null value is providing by users using `while` loop.
+ 4. Then I made a dictionary for the roles of users.
+ 5. Then I check those conditions using `if-elif-else` and `print` current role for the user with a greeting message.
+
+### Limitations
+**N.B:**
+Though I check null value. But user can provide any string for his name. Because there are no limitation in the name field except null or empty string. It could be a single character to thousand of characters, with this advantage any malicious user can inject payload or malicious code or script to our program and there is a high risk that it could be compromise by that.
+
+
+## For Exercise 2
+### Steps behind the solve
+1. At first, I extract data from the `config` arguments provided during the function calling.
+2. Then I took a variable called `active_node_count` to store total nodes active in the cluster.
+3. After that, use for loop to count and store active nodes to that variable I took above.
+4. Then I calculate the utilization percentage.
+5. At last, I print the report using f-string.
+
+## For Exercise 3
+### Steps behind the solve
+1. This is a very easy and straight exercise. Here I just calculate total monthly cost and compare it.
+2. Then print the status.
+
+
+## For Exercise 4
+### Steps behind the solve
+1. Here I just use `strip`, `lower` and `replace` functions to sanitized the words and store them to in a new variable called `normalized_outputs` using `append`.
+
+## For Exercise 5
+### Steps behind the solve
+1. This was anothoer easy exercise. The critical think in this problem was this logic `not is_active or cpu_percent > 90.0 and is_production`.
+2. I store the output of this logic in `should_alert` variable.
+3. The I use `if-else` statement to print the message against the output of `should_alert` variable.
+
+
+**That's All - Thank You**
\ No newline at end of file