Class_XII_Python_Quiz_09.08.2023

Which of the following arguments lets you specify index labels of dataframe through Dataframe( ) ?

• index

• columns

• label

• all of these function.

Which argument of bar() lets you set the thickness of bar ?

• thick

• thickness

• width

• barwidth

The data points plotted on a graph are called

• points

• pointers

• marks graph is a type of chart which displays information as a series of data points

• markers

Which of the following function will produce a bar chart ?

• plotbar( )

• plot( )

• bar( )

• barh( )

Which of the following functions is used to create a line chart ?

• line( )

• plot( )

• chart()

• plotline( )

A connected by straight line segments.

• line

• bar

• pie

• boxplot

Which of the following function will create a vertical bar chart ?

• plot( )

• bar( )

• plotbar()

• barh( )

The plot which tells the trend between two graphed variables is the

• scatter graph/chart

• pie

• bar

• line

What is the purpose of using ndimattribute ?

• It returns the number of elements in the given data structure.

• It returns the Series object in the form of an ndarray

• It returns a list of the indexes / labels

• It returns the number of dimensions of the given data structure.

What will be the output for the following code ?

import pandas as pd

S = pd. Series([1,2,3,4,5],index = ['a', 'b', 'c', 'd', 'e'])

print ( s[ 'a'] )

• 2

• 1

• 3

• 4