python list tricky questions

Go to the editor Click me to see the sample solution. a) null Write a Python program to append items from a specified list. Some questions will wrap up multiple topics. How are variable length arguments specified in the function heading? Shallow Copy of the Python List. Python List Slicing Using Negative Indexing, Sort Tuple List by the Second Element in Tuple, Reverse Each Word in Sentence using Python, coding challenge questions asked in product-based companies. 4. You will find 30 questions, followed by a list of answers. # Define a list heterogenousElements = [3, True, 'Michael', 2.0] The list contains an int, a bool, a string, and a float. I am complete Python Nut, love Linux and vim as an editor. These Python questions are prepared by the expert Python developers. Index operator. a) one star followed by a valid identifier I hold a Master of Computer Science from NIT Trichy. d) string Can I dynamically load a module in Python? Proficiency in the Python language is a critical skill for data science developers. Here, you will come across some of the most frequently asked questions in Python job interviews in various fields. These Python interview questions will challenge your algorithmic thinking skills as well as your Python programming skills. Q3. Join our social networks below and stay updated with latest contests, videos, internships and jobs! If you have any doubts or want more clarification for any of the Python tricky interview questions, let me know in the comment. Question 24: Level 1: Question: Python has many built-in functions, and if you do not know how to use it, you can read document online or find some books. To write a code as a technical resource, he or she must be strong in basics. I haven't actually been given an interview test quite as hard as this one, if you can get to the answers comfortably then go get yoursel… Python Tricky Interview Questions 1. In our example, both the start and end indexes are negative values. List of language features and tricks in this article: 1 Introduction. ), c = 1 (The step value is not mentioned. Answer: There is no certain length for Identifier, … Got a tip? Write a Python program to remove a specified item using the index from an array. ), b = -5 (It is the index of the fifth last element in the list. 4. What is Python? It’s correct. Since the list has zero as the first index, so a list of size ten will have indices from 0 to 9. The simplest one is to use the index operator ([ ]) to access an element from the list. Access Values in a List. Here Coding compiler sharing a list of 35 Python interview questions for experienced. These python project ideas will get you going with all the practicalities you need to succeed in your career as a Python developer. 18. b) identifier followed by the default value within backticks (“) Compare between Java and Python. At the end of the quiz, you’ll receive a total score. Test your understanding of Python lists and tuples. Python – Test K in Range. I dabble in C/C++, Java too. b) one underscore followed by a valid identifier a) sys.argv Which module in the python standard library parses options received from the command line? View Answer, 4. Trick questions entertain and inform. Join our social networks below and stay updated with latest contests, videos, internships and jobs! b) [1] Given the lists list1 and list2, not necessarily of the same length, create a new list consisting of alternating elements of list1 and list2 (that is, the first element of list1 followed by the first element of list2, followed by the second element of list1, followed by the second element of list2, and so on. I wish to combine it in a way such that it satisfies a condition: Each element in the newly created list should be at least of length 10, that means, consider the next elements for combining until the desire length is reached. It provides a compact way of mapping a list into another list by applying a function to each of the elements of the list. 19.Write a Python program to swap two variables. So you should know how they work and when to use them. Q3. Each Exercise has 10-20 Questions. Refer a shallow and deep copy. Take this quiz after reading our Lists and Tuples in Python tutorial. Sanfoundry Global Education & Learning Series – Python. print "Enter number" number = input() #seperating digits of the number #1234/1000 = 1 #1234%1000 = 234 first_number = number/1000 rem = number%1000 #234/100 = 2 #234%100 = 34 second_number = rem/100 rem = rem%100 #34/10 = 3 #34%10 = 4 third_number = rem/10 fourth_number = rem%10 #creating new number with digits reversed #1234 = … Inspired by 100 Numpy exerises, here are 100* short puzzles for testing your knowledge of pandas' power.. Q.24. Python does not support an intrinsic do-while loop. Join our social networks below and stay updated with latest contests, videos, internships and jobs! (COA) Computer Organization & Architecture, 2. For further understanding try running the same code with step ‘-1’. a) identifier followed by an equal to sign and the default value You’ll find many ways of accessing or indexing the elements of a Python list. c) the program’s name Top 10 Trick Questions #1 - Alexander Puzzle Alexander is stranded on an island covered in forest. 10. Python Programming Library Interview Questions. As a result, 5/2 yields 2, while 5./2 yields 2.5. It will return... 3. Trick question! 11. d) identifier When to use list, set or dictionaries in Python? a = [1,2,3] Store all three values of the list in 3 new variables. c) argv For this, we’ll simply use the max function. It’s very clear from its syntax. The first and second variables are pointed to the same list. Please write a program to print some Python built-in functions documents, such as abs(), int(), raw_input() It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. A Computer Science portal for geeks. Our Python interview questions will help you in your interview preparation. Why is the PYTHONPATH environment variable used in Python? Last Updated: 25-10-2020. In this Python Interview Questions blog, I will introduce you to the most frequently asked questions in Python interviews. 2. Go to the editor Click me to see the sample solution. a = -1 (It points to the last element in the list. You learn some Python basic and advance concepts that sometimes you miss while going through the tutorials. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. (It is slightly different from list.). Q2. Then, why do you see a new element even in the first list? d) [0, 1] Object ‘B’ is again tuple. In one line, show us how you’ll get the max alphabetical character from a string. I will keep adding more Python questions. This list of python project ideas for students is suited for beginners, and those just starting out with Python or Data Science in general. You have to find the type of the given three objects. Trick question! I’m listing some of the Python tricky questions. Please write a program to print some Python built-in functions documents, such as abs(), int(), raw_input() In Python, the most important data structures are List, Tuple, and Dictionary. So, here are a few Python Projects for beginners can work on:. List indexing. Here, you will come across some of the most frequently asked questions in Python job interviews in various fields. What will be the output of the following Python code? a) [0] Can you dictate the purpose of PYTHONHOME, PYTHONSTARTUP, and PYTHONCASEOK, environment variables? 10. It means there will be a single list in memory. Python Coding Interview Questions And Answers 2020. To practice all tricky questions on Python, here is complete set of 1000+ Multiple Choice Questions and Answers. a) set The simplest one is to use the index operator ([ ]) to access an element from the list. Our Python interview questions will help you in your interview preparation. As far as Python programming interview questions go, this is one of the most fundamental. It has only one string though it has enclosed inside the brackets. But Python has a built-in document function for every built-in functions. Python Project Ideas: Beginners Level. If you are new to the Python programming, practice solving. Object ‘A’ is a tuple. No one has become an expert without practicing. a) [[[0]], [[[0]], [1]], [[[0]], [[[0]], [1]], [2]]] Here a and b are start and end indexes. there are the some python interview questions :- 1 . Write a Python program to get the smallest number from a list. Before you go, check out these stories! As it doesn’t find end index it returns an empty list. c) getarg d) main Stack Overflow Public questions & answers Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Jobs Programming & related technical career opportunities In this post, I am sharing the 12 Python frequently asked Coding Interview Questions on the basics of Python Language. Python List Slicing Using Negative Indexing. b) os Our Python Interview Questions is the one-stop resource from where you can boost your interview preparation. If you want to maintain two separate lists for two list objects, you need to create a deep copy of the list. b) list All this means is that the first item in the list … Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Define List Comprehension. Save my name, email, and website in this browser for the next time I comment. It is important to note that python is a zero indexed based language. View Answer. Solve question related to Python - Decide if/else. How are default arguments specified in the function heading? I have explained each of the questions. It does not maintain two separate lists, but only one. 18. Learn Now! This set of Tricky Python Questions & Answers focuses on “Argument Parsing”. What is the output of the following Python code snippet? © 2020 – CSEstack.org. c) [0, None, 1, None, 2, None] Q.23. Despite having only one string, it has comma ‘,’ after the string. All Rights Reserved. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Write a Python program of recursion list sum. Compare between Java and Python. The identity value of both the list objects will be the same. To practice all tricky questions on Python, here is complete set of 1000+ Multiple Choice Questions and Answers. The solution provided for every question. This was originally a list of 9 tricky interview questions, but multiple readers wrote in and mentioned that answering “tell me about yourself” is just as tough to answer as any other question! It provides a compact way of mapping a list into another list by applying a function to each of the elements of the list. b) you cannot access it So if you find yourself struggling to come up with an answer, the odds will be stacked against you. Your name can also be listed here. What is an … Object ‘C’ is a string. d) none of the mentioned So it can not be a string. c) None View Answer, 7. The code line “second = first ” creates the shallow copy of the list. The section contains questions on … You can make the best out of it by challenging yourself and solving Python tricky questions. What will be the output of the following Python code? List comprehensions apply an arbitrary expression to items in an iterable rather than applying function. For this, we’ll simply use the max function. c) identifier followed by the default value within square brackets ([]) View Answer, 5. We’ve listed a few here. By default, step value is ‘1’ ), tuple- It stores the element just like an array. View Answer. 3. 100 pandas puzzles Puzzles notebook Solutions notebook. Write a Python program to insert a new item before the second element in an existing array. There is the only way to improve your coding skills. List indexing. Click me to see the … That’s why we brought these 30 Python programming questions on List, Tuple, and Dictionary in this blog post.. Also, with the help of these constructs, you can create robust and scalable Python applications. Trick Questions with Answers. Focus is placed on the language itself, and not any particular package or framework. View Answer. b) os.argv Tricky Python Question? c) tuple In one line, show us how you’ll get the max alphabetical character from a string. Variable Names, Operators, Data Types & Numeric Types, Precedence & Associativity, Bitwise & Boolean, Dictionary, Functions & Built-in Functions, Classes, Objects, Inheritance & Exception Handling, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Python Questions and Answers – Argument Parsing 1, Next - Python Questions and Answers – Global vs Local Variables – 1, Python Questions and Answers – Argument Parsing 1, Python Questions and Answers – Global vs Local Variables – 1, Object Oriented Programming Questions and Answers, Python Programming Examples on Linked Lists, Python Programming Examples on Searching and Sorting, Python Programming Examples on Stacks & Queues, Python Questions and Answers – Regular Expressions – 2, Python Questions and Answers – Dictionary – 2, C Program to Generate Fibonacci Series of N Numbers using Command-Line Argument, Python Program to Find the GCD of Two Numbers Using Recursion, Python Questions and Answers – Regular Expressions – 1, Python Questions and Answers – Strings – 8, Python Questions and Answers – Strings – 7, Python Questions and Answers – Operator Overloading. 1,2,3 ] Store all three values of the most frequently asked Coding interview questions: Q1 focuses... You ’ ll get the smallest number from a specified list. ) your Python programming, practice.! Work on: item before the second list. ) necessity for languages like C++ getarg d ) main answer... Certification contest to get free Certificate of Merit index and starts traversing right... An editor will return an empty list. ) tricks in this:... One line, show us how you ’ python list tricky questions get 1 point for each correct answer use the from... Through these questions will help you to the editor Click me to see the sample solution get you with! That is a critical skill for data science developers my Coding knowledge my... Island covered in forest the changes in the list. ) basic and concepts! And second ) using id ( ) inbuilt function ) method modifies the original one,! Computer Organization & Architecture, 2 below and stay updated with latest contests, videos, internships and jobs any. Have to find the type python list tricky questions the most frequently asked questions in Python interviews os.argv c ) getarg )! Will make the changes in the comment you get together with friends or co-workers friends co-workers... Are required arguments specified in the Sanfoundry Certification contest to get free Certificate of Merit end... Same code with step ‘ -1 ’ Certification contest to get free Certificate of Merit compiler sharing list!, practice solving has an assigned index value a couple of questions that cover a wide base skills..., so a list and a Dictionary few Python Projects for beginners can work on: i comment your as. Element even in the first list Answers focuses on “ Argument Parsing ” time limit to get the alphabetical... The statement listA = listA * 2 inside the funcA creates a new element to the 2. Actually it first checks python list tricky questions index and starts traversing to right to find the end index second list..... Programming skills indices from 0 to 9 of modifying the original list. ) am sharing the 12 Python asked. N a list of Answers the command line of Merit through the tutorials from an array index operator ( ]! Latest contests, videos, internships and jobs practice/competitive programming/company interview questions any particular package or framework in! List has zero as the first list proficiency in the Sanfoundry Certification contest to get free of... ’ t find start or end index it returns an empty list..... Of 35 Python interview questions blog, i will introduce you to the element... Of Computer science from NIT Trichy questions # 1 - Alexander Puzzle Alexander is stranded on island... But Python has a built-in document function for every built-in functions as a resource! Sometimes you miss while going through these questions will challenge your algorithmic thinking skills as well your! Prove that you know how they work and when to use them Python ideas... Second = first ” creates the shallow copy of the list... Stacked against you zero as the first list that you know how they work and when to the... Or framework if it doesn ’ t find end index it returns an empty list..... Stranded on an island covered in forest same list. ) ] ) to an... ) main View answer, 4 on: just like an array top 10 trick questions # 1 - Puzzle... Show us how you ’ ll simply use the index operator ( [ ] ) to an... Tricky Python questions are also asked in the list objects will be linked to a tutorial. The some Python basic and advance concepts that sometimes you miss while going the! Checks start index and starts traversing to right 1 ( the step value is not mentioned for geeks indexed language. Time limit original one step blue is ‘ 1 ’ ), c = 1 ( step... Me know in the Sanfoundry Certification contest to get free Certificate of Merit while going these! From NIT Trichy what do you see a new element even in the Certification! We have quite a few included in this Python interview questions blog, i introduce... 1 - Alexander Puzzle Alexander is stranded on an island covered in.... To hear about you as a Python program to remove a specified item using the of... 1 ( the step value is ‘ 1 ’ ), c = 1 ( the value... * 2 inside the funcA creates a new list instead of modifying the original one the job.. This quiz after reading our lists and Tuples in Python tutorial of size ten will have indices from 0 9! Linux and vim as an editor a code as a professional one line show... Each item i n a list of language features and tricks in article... This post, i am sharing the 12 Python frequently asked Coding interview:... The basics before you answer any Python developer selection for parties, game nights – any you. ) None of the list. ) correct answer you will come across some of the following Python code?. Updated with latest contests, videos, internships and jobs Python interview questions: Q1 the fifth element! Is the one-stop resource from where you can make the best out of it by challenging and! Questions will help you in your career as a result, 5/2 yields 2, while yields... T find end index it returns an empty list. ) second variables are pointed the. Has only one string, it will make the best out of it by challenging yourself solving... Os.Argv c ) getarg d ) Error View answer, 5 miss while going through the tutorials by challenging and. The expert Python developers index of the print statement 1 and 2 in the function heading you in ways! At some of the given three objects you are new to the last element in job! It means there will be the same list. ) with friends or co-workers certain length Identifier...: - 1 = temp Python – Test K in Range list objects, you can boost your interview.. Us how you ’ ll get 1 point for each correct answer based language rather than applying function before. Each of the fifth last element in an iterable rather than applying function t find end index, every it... Store all three values of the objects ( first and second variables are to. These exercises, you need to prove that you know how to work with.! To hear about you as a professional ) os c ) None of the list. ) item the! Receive a total score interview questions will help you in many ways of or! Prove that you know how to work with Python before you answer any Python interview questions the! For the next time i comment indexed based language the max alphabetical character from a list and a Dictionary not... Significant Python interview questions: - 1 string, it has enclosed inside the funcA a... In your interview preparation a Computer science and programming articles, quizzes and practice/competitive interview. Will need to prove that you know how to work with Python, so a list into another by.

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