# MCQs For NCERT Class 12 Informatics Practices Chapter 4 Plotting Data using Matplotlib

Please refer to the MCQ Questions for Class 12 Informatics Practices Chapter 4 Plotting Data using Matplotlib with Answers. The following Plotting Data using Matplotlib Class 12 Informatics Practices MCQ Questions have been designed based on the latest syllabus and examination pattern for Class 12. Our experts have designed MCQ Questions for Class 12 Informatics Practices with Answers for all chapters in your NCERT Class 12 Informatics Practices book.

## Plotting Data using Matplotlib Class 12 MCQ Questions with Answers

See below Plotting Data using Matplotlib Class 12 MCQ Questions with Answers Class 12 Informatics Practices MCQ Questions, solve the questions and compare your answers with the solutions provided below.

Question. _________ function is used to display the figure created using the plot() function.
(a) show()
(b) display()
(c) paint()
(d) None of these

A

Question. _______________ means graphical or pictorial representation of the data using graph, chart, etc.
(a) Flow chart
(b) Graphics
(c) Data visualisation
(d) None of these

C

Question. The interface of Matplotlib used for data visualization is
(a) Seaborn
(b) Anaconda
(c) matlab
(d) pyplot

D

Question. Point out the correct combination with regards to kind keyword for graph plotting.
(a) ‘hist’ for histogram
(b) ‘box’ for boxplot
(c) ‘area’ for area plots
(d) all of the mentioned

D

Question. Which of the following plots makes it easy to compare two or more distributions on the same set of axes?
(a) Box plot
(b) Histogram
(c) Frequency polygon
(d) Bar chart

C

Question. __________ plots are used to visually assess the uncertainty of a statistics.
(a) Lag
(c) Bootstrap
(d) None of the mentioned

C

Question. Which of the following plots are often used for checking randomness in time series?
(a) Autocausation
(b) Autorank
(c) Autocorrelation
(d) None of the mentioned

C

Question. The _________ method is used to create a line chart.
(a) pl.pie()
(b) pl.col()
(c) pl.plot()
(d) pl.line()

C

Question. Which of the following is not a visualization under matplotlib?
(a) Scatter plot
(b) Histogram
(c) Box plot
(d) Table plot

D

Question. Which function is used to create a histogram ?
(a) histo()
(b) histogram()
(c) hist()
(d) histtype

C

Question. In histogram, it describes the no of data points that falls within a range of given values
(a) bin
(b) bins
(c) range
(d) range()

B

Question. Which Python package is used for 2D graphics?
(a) matplotli(b)pyplot
(b) matplotli(b)pip
(c) matplotli(b)numpy
(d) matplotli(b)plt

A

Question. _______ function can plot scatter chart.
(a) scatter( )
(b) scat( )
(c) plotscat( )
(d) None of these

A

Question. What is the default type of marker in line chart?
(a) line type
(b) circle marker
(c) pointmarker
(d) None of these

A

Question. To create a chart, pyplot provides
(a) figure()
(b) chart()
(c) plot()
(d) print()

C

Question. __________ library is used for creating static, animated, and interactive 2D- plots or figures in Python.
(a) pandas
(b) matplotlib
(c) numpy
(d) None of these

B

Question. Which of the following statements is used to create a histogram of ‘step’ type with 20 bins?
(a) plt.hist(x, bins=20,histype=“barstacked”)
(b) plt.hist(x, bins=20)
(c) plt.hist(x, bins=20,histype=“step”)
(d) plt.hist(x, bins=20,histype=hist()

C

Question. plt.plot(x, y, ‘kh‘ linestyle=‘solid’)
In the above statement, ‘h’ stands for which type of marker ?
(a) tri_up marker
(b) hexagon1 marker
(c) horizontal line
(d) None of these