diff --git a/Problem1_NHighestSalary.py b/Problem1_NHighestSalary.py
new file mode 100644
index 0000000..e5439f6
--- /dev/null
+++ b/Problem1_NHighestSalary.py
@@ -0,0 +1,23 @@
+import pandas as pd
+
+#Soln1 With pandas
+def nth_highest_salary(employee: pd.DataFrame, N: int) -> pd.DataFrame:
+    df=employee[['salary']].drop_duplicates()
+    if N > len(df) or N <= 0:
+        return pd.DataFrame({f'getNthHighestSalary({N})':[None]})
+    
+    return df.sort_values('salary',ascending=False).head(N).tail(1)[['salary']].rename(columns={'salary':f'getNthHighestSalary({N})'}) # type: ignore
+
+#soln2: Without Pandas
+    result_set = set()
+    for i in range(len(employee)):
+        salary = employee['salary'][i]
+        result_set.add(salary)
+    
+    result = list(result_set)
+    result.sort(reverse=True)
+    
+    if N > len(result) or N <= 0:
+        return pd.DataFrame({f'getNthHighestSalary({N})': [None]})
+    
+    return pd.DataFrame({f'getNthHighestSalary({N})': [result[N - 1]]})
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diff --git a/Problem2_SecondHighestSalary.py b/Problem2_SecondHighestSalary.py
new file mode 100644
index 0000000..1b10c2a
--- /dev/null
+++ b/Problem2_SecondHighestSalary.py
@@ -0,0 +1,8 @@
+import pandas as pd
+
+def second_highest_salary(employee: pd.DataFrame) -> pd.DataFrame:
+    df=employee[['salary']].drop_duplicates()
+    if  len(df)<2 :
+        return pd.DataFrame({'SecondHighestSalary':[None]})
+    
+    return df.sort_values('salary',ascending=False).head(2).tail(1)[['salary']].rename(columns={'salary':'SecondHighestSalary'}) # type: ignore
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