- Pandas Quiz

Pandas - Quiz(MCQ)

Correct Answer :

Recently Updated in Pandas Questions

What will be output of given code?

df = pd.DataFrame({‘c1’:[12,34,45],’c2’:[32,21,44],’c3’:[74,41,20]}) print(df.index)

0 1 2

RangeIndex(start=0, stop=3, step=1)

Index([0,1,2 ], dtype=‘int’)

None of the above

Correct Answer : RangeIndex(start=0, stop=3, step=1)

What type of error is returned by following code?

import pandas as pd S1 = pd.Series(data = (31, 2, -6), index = [7, 9, 3, 2]) print(S1)

ValueError

IndexError

SyntaxError

None of the above

Correct Answer : ValueError

What will be output for the following code?

import pandas as pd import numpy as np s = pd.Series(np.random.randn(2)) print s.size

Correct Answer : 2

Explaination : Returns the size(length) of the series.