Predict the output of the following code print(minimun is:, df[physics].min())

Q. Predict the output of the following code:

import pandas as pd
d1 = {'rollno': [101, 101, 103, 102, 104], "name": ["Pat", "Sid", "Tom", "Kim", "Ray"],\ 'physics': [90, 40, 50, 90, 65], "chem": [75, 80, 60, 85, 60]}

df = pd.DataFrame (dl)
print (df)
print (' ------ Basic aggregate functions min (), max(), sun() and mean ()')

print('minimun is:', df["physics"].min())
print('maximum is:', df["physics"].max())
print('sum is:', df ['physics'].sum())
print ("average is:', df ["physics'].mean())

Answer :-

    rollno name  physics  chem
0      101  Pat       90    75
1      101  Sid       40    80
2      103  Tom       50    60
3      102  Kim       90    85
4      104  Ray       65    60
Basic aggregate functions min () , max() , sum () and mean()
minimum is:  40
maximum is:  90
sum is:  335
average is:  67.0

>>>