Python Pandas Quiz Questions With Answers

30 Questions | Total Attempts: 2111

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Python Pandas Quiz Questions With Answers - Quiz

Are you a python programmer who loves to develop software in python language? If so, try out these pandas quiz questions with answers and check how well you know about the python library. Pandas is a python library software used for data manipulation and analysis. It is a fast, flexible, and easy-to-use tool. If you want to make your basics strong in python language, you surely need to pass this quiz with 80% marks. So, take up the test and see if you are a Pythoneer.


Questions and Answers
  • 1. 
    Which of the following thing can be data in Pandas?
    • A. 

      A python dict

    • B. 

      An ndarray

    • C. 

      A scalar value

    • D. 

      All of the mentioned

  • 2. 
    Point out the correct statement.
    • A. 

      If data is a list, if index is passed the values in data corresponding to the labels in the index will be pulled out

    • B. 

      NaN is the standard missing data marker used in pandas

    • C. 

      Series acts very similarly to a array

    • D. 

      None of the mentioned

  • 3. 
    The result of an operation between unaligned Series will have the ________ of the indexes involved.
    • A. 

      Intersection

    • B. 

      Union

    • C. 

      Total

    • D. 

      All of the mentioned

  • 4. 
    Which of the following input can be accepted by DataFrame?
    • A. 

      Structured ndarray

    • B. 

      Series

    • C. 

      DataFrame

    • D. 

      All of the mentioned

  • 5. 
    Point out the wrong statement.
    • A. 

      A DataFrame is like a fixed-size dict in that you can get and set values by index label

    • B. 

      Series can be be passed into most NumPy methods expecting an ndarray

    • C. 

      A key difference between Series and ndarray is that operations between Series automatically align the data based on label

    • D. 

      None of the mentioned

  • 6. 
    Which of the following takes a dict of dicts or a dict of array-like sequences and returns a DataFrame?
    • A. 

      DataFrame.from_items

    • B. 

      DataFrame.from_records

    • C. 

      DataFrame.from_dict

    • D. 

      All of the mentioned

  • 7. 
    Which of the following works analogously to the form of the dict constructor?
    • A. 

      DataFrame.from_items

    • B. 

      DataFrame.from_records

    • C. 

      DataFrame.from_dict

    • D. 

      All of the mentioned

  • 8. 
    Which of the following operation works with the same syntax as the analogous dict operations?
    • A. 

      Getting columns

    • B. 

      Setting columns

    • C. 

      Deleting columns

    • D. 

      All of the mentioned

  • 9. 
    Best way to import the pandas module in your program ?
    • A. 

      Import pandas

    • B. 

      Import pandas as p

    • C. 

      From pandas import *

    • D. 

      All of the above

  • 10. 
    DataFrame in pandas is
    • A. 

      1 dimensional array

    • B. 

      2 dimensional array

    • C. 

      3 dimensional array

    • D. 

      None of the above

  • 11. 
    For what purpose a Pandas is used ?
    • A. 

      To create a GUI programming

    • B. 

      To create a database

    • C. 

      To create a High level array

    • D. 

      All of the above

  • 12. 
    Minimum number of argument we require to pass in pandas series ?
    • A. 

      0

    • B. 

      1

    • C. 

      2

    • D. 

      3

  • 13. 
    Series in Pandas is
    • A. 

      1 dimensional array

    • B. 

      2 dimensional array

    • C. 

      3 dimensional array

    • D. 

      None of the above

  • 14. 
    We can analyze the data in pandas with :
    • A. 

      Series

    • B. 

      DataFrame

    • C. 

      Both of the above

    • D. 

      None of the above

  • 15. 
    Which function from the options given below can read the dataset from a large text file?
    • A. 

      Read_json

    • B. 

      Read_pickle

    • C. 

      Read_hdf

    • D. 

      Read_csv

  • 16. 
    This function in the library of Pandas allows you to manipulate data and create new variables:
    • A. 

      Read_csv function

    • B. 

      Pivot_table function

    • C. 

      Apply function

    • D. 

      Merge function

  • 17. 
     Which of these is an invalid writer function in Pandas?
    • A. 

      To_clipboard

    • B. 

      To_text

    • C. 

      To_stata

    • D. 

      To_msgpack

  • 18. 
    Identify the correct statement:
    • A. 

      Moving window statistics is present in pandas.

    • B. 

      Pandas have a set of array data structures which are labelled.

    • C. 

      Pandas consists of an integrated group by engine for transforming and aggregating data sets.

    • D. 

      All of the above

  • 19. 
    Data structures in Pandas can be mutated in the terms of ____ but not of _____.
    • A. 

      Size, value

    • B. 

      Value,size

    • C. 

      Semantic, size

    • D. 

      None of the above

  • 20. 
    Assume that you are given two lists: a = [1,2,3] b = [4,5,6] Your task is to create a list which contains all the elements of a and b in a single dimension. Output: a = [1,2,3,4,5,6] Which of the following functions will you use?
    • A. 

      A.append(b)

    • B. 

      A.extend(b)

    • C. 

      Any one of the above

    • D. 

      None of the above

  • 21. 
    If data is an ndarray, index must be the same length as data.
    • A. 

      True

    • B. 

      False

  • 22. 
    Are DataFrames container for Series.
    • A. 

      True

    • B. 

      False

  • 23. 
    Pandas is an Open source Software.
    • A. 

      True

    • B. 

      False

  • 24. 
    The Boolean values like 1 & 2 can be used as indexes in panda dataframe.
    • A. 

      True

    • B. 

      False

  • 25. 
    Once NumPy array is created its size can be changed.
    • A. 

      True

    • B. 

      False

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