Permutation and combination quiz pdf. There are 6 people who want to use an elevator.

Permutation and combination quiz pdf times. The test questions require calculating and identifying values for permutation and combination functions, determining the number of possible arrangements or selections of objects that satisfy given conditions, and solving word problems involving permutations. docx - Free download as Word Doc (. Read the page 540 revision 2. The document is a practice test on permutation and combination math problems. Enhance your understanding of these important concepts in probability and combinatorics. There are 6 men and 9 women available for selection on a 6-person committee. 24 4. (no need to solve) 19. Wickerhauser and C. Write the Chapter End Questions of Permutations and Combinations: The Permutations and Combinations notes PDF that we provide here are prepared referring to the NCERT Class 11 Maths Book so, those who want to use other study resources than revision notes of Permutations and Combinations can use the NCERT Books. This document is a permutation and combination practice worksheet containing 9 problems involving counting the number of possible outcomes when selecting items from groups. A Grade 12 student is taking Biology, English, Math, and Physics in her first term. Read the new section materials, “Permutations and Combinations” 3. 53 questions. Share. 10) You take a multiple-choice test. 1. Understanding Permutations in Mathematics • Professional Development Permutations and Combinations . 720 B. The document contains 25 single choice questions related to permutations and combinations. The number of possible ways to answer the quiz is 2 2 2 2 5 5 5 = 24 53 = 2000: Proposition If A is a nite set, then its power set has cardinality jP(A)j= 2 jA. 3. These Permutation and Combination Question and Answers Permutations concept is crucial in solving problems related to arranging items, such as seating arrangements, code combinations, or permutations of a sequence while combinations are particularly useful when you're interested in forming groups. PERMUTATIONS WITH REPETITION The document contains a 10-question practice test on permutation and combination. A combination is a way of selecting the objects from a group irrespective of the order of the objects. The document contains a sample summative test for grade 10 on the topic of permutation, with 5 sections testing students' abilities to find values of permutations, determine n and r values, solve permutation problems, distinguish permutations, and solve This document is the test paper for a statistics class. What is the total number of combinations of six items? 22. Therefore, there will be as many 3 digit numbers as there are permutations 3 Permutations of a Fixed Set with Repeated Elements 3. If Dec 7, 2024 · Download Permutations and Combinations MCQs Free PDF Permutations and Combinations MCQ Quiz in தமிழ் - Objective Question with Answer for Permutations and 7. Committee of 3 people out of a group of 10 c. Arrangement of 10 books on a shelf b. The model of the car you are thinking of buying is available in nine different colors and three different Permutations and Combinations Worksheet Name Assig e Determine whether each situation involves a permutation or a combination. Download these Free Permutations and Combinations MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC. The examiner plans to arrange all 8 questions in a random order, regardless of topic. Permutations and Combinations Quiz Multiple Choice Identify the choice that best completes the statement or answers the question. Permutation and Combination PDF : Permutation and Combination is one of the most important topic that comes under Banking (IBPS, SBI, RBI, SEBI, NABARD, LIC), SSC (CGL, CHSL, MTS, CPO, SI, JE), Railway (RRB NTPC, Grade D, ALP, JE, TC), Defence (UPSC CDS/NDA/NA, Police, Army, Navy, Airforce) & Teaching Exams. The key difference between permutation and combination lies in the importance of order. The combination ABC is the same as the combination ACB. The test covers topics like permutations, combinations, probability, and Venn diagrams. a) In how many ways may a student mark the test, if each question is answered? b) In how many ways may a student mark the test, if 7 questions are marked correctly and 13 incorrectly? c) In how many ways may a student mark the test, if 10 questions are marked correctly and 10 incorrectly? 16. d. A security code consists of 3 letters followed by 1 digit. What I Know You are task to answer the following questions before you proceed to the lesson. 1. “Of seven, take three” 10 Warning The “combination,” or sequence of three numbers, on your combination lock is not a combination 13. Try the quiz, then. In a race in which six automobiles are entered and there are not ties, in how many ways can the first four finishers come in? 20. Playing Cards: From a standard deck of 52 cards, in how many ways can 7 cards be drawn? 2. This is denoted by \({\;^n}{P_r} = \frac{{n!}}{{\left( {n - r} \right)!}}\) Calculation: Here order matters for example 123 and 132 are two different numbers. 30 5. 6 Permutations when the objects are not distinct The number of permutations of n objects Permutation & combination ALLEN® E n d06\B0BA-BB\Kota\JEE MAIN\J Ma-2021_Sbc Topc PDF W Sution\Matheac\E\ Pa & cbination 2 17. -6. A combination is a collection of things without an order or where the order is not relevant. Back to Testzone. 120 2. M. Then : (1) y = 273x (2) 2y Permutations vs Combinations. Along with you can attempt Permutations and Combinations MCQ Online Test for CBSE examinations. How many ways can 6 people try to fill Combination 3) The batting order for seven players on a 12 person team. Difference Between Permutation and Combination. There are 7 To excel in JEE Main Maths, one must prioritize the Permutations and Combinations Practice Paper, as it explains the fundamental counting principles, probability, and combinatorial problem-solving skills, which are vital in the field of biology and biotechnology, it is one of the important chapters in JEE Main Problems on Permutations and Combinations - Free download as Word Doc (. These worksheets provide a variety of problems and exercises that challenge students to apply their knowledge of permutations and combinations to real-life situations. Class presidency –1st is president, 2nd is VP, etc. c) Use permutation notation to find the number of unique words. Watching a Play: Seating 8 students in 8 seats in the front row of the school Mar 5, 2025 · पाईये Permutations and Combinations उत्तर और विस्तृत समाधान के साथ MCQ प्रश्न। इन्हें मुफ्त में डाउनलोड करें Permutations and Combinations MCQ क्विज़ Pdf और अपनी आगामी परीक्षाओं जैसे बैंकिंग, SSC Feb 24, 2025 · क्रमचय और संचय MCQ Quiz in हिन्दी - Objective Question with Answer for Permutation and Combination - मुफ्त [PDF] डाउनलोड करें Last updated on Feb 24, 2025 Section 10. Teams of each group will play once against each other. The first letter in the code must be a vowel. These worksheets provide a variety of problems that challenge students to apply their knowledge of permutations and combinations in different quiz. Permutation and combination worksheets are essential tools for teachers who aim to help their students grasp the fundamental concepts of Math, particularly in the areas of probability and statistics. There are 6 different characters to collect and these characters are distributed, with Combinations and Permutations (6. Do the corresponding exercises based on your group, A or B (assigned in class) Group Exercise #s Chapter Test A 48, 50, 52, 54, 56, 58a, 59 16 This document contains a 10 question quiz on mathematical permutations and combinations. The additional problems ask the reader to calculate the number of arrangements for a class presentation and the number of possible dinner combinations at a A test consists of 4 algebra questions, A, B, C and D, and 4 geometry questions, G, H, I and J. -5 Get PDF for Permutation and combination Problems with Detailed Solutions for SBI, IBPS, RRB, PO and Clerk 2020. ly Permutations and Combinations LESSON ONE - Permutations Lesson Notes n P r = n! (n - r)! Example 1 a) Use a tree diagram to find the number of unique words. ( 1) ( )! n r n P n n n n r n r Properties: !, !, 1 1 0 n n n P n P n P n n Circular Permutation: Permutations and combinations quiz-let (topical) comprised of several questions with their respective answers. These worksheets provide a variety of problems that challenge students to apply their knowledge of permutations and combinations in different Permutation and combination worksheets for Class 10 are essential tools for teachers looking to enhance their students' understanding of probability and statistics in Math. For example, the permutations of ABC are ABC, ACB, BAC, BCA, CAB, and CBA, while the combinations of ABC are AB, AC, and BC. Let 1 r n, then the number of all permutations of n dissimilar things taken at a time is given by n ( , ) P or P n r r! ( 1)( 2). Question 2 tests forming codes from characters and choosing a netball team without selecting all 3 sisters. Proof Imagine a true/false quiz, where for each element x 2A, we ask: Should we include x in our subset? This document contains a 46-item multiple choice mathematics test covering topics including permutations, combinations, and arrangements. Putnam Practice Problems: Permutations and Combinations M. How many possibilities are there? This is a permutation question (order matters) but we have repeated elements. March-07-2025 | Meritnotes. The permutation ABC is different to the permutation ACB. Study with Quizlet and memorize flashcards containing terms like Combination Formula, Permutation Formula, Permutation or Combination? how many ways can and more. Test your knowledge on permutations and combinations with this quiz. pdf), Text File (. 5 girls are to be seated in a row. The test instructs students to choose one answer for each multiple choice question without erasures on Permutations and Combinations Class 11 MCQ: Here, You will get MCQ on Permutations and Combinations at free of cost. A space shuttle crew has available 10 main dishes, 8 vegetable dishes, 13 desserts, and 3 appetizers. Each group has 6 teams. 3 Permutations and Combinations. Which expression May 27, 2021 · Infosys Permutation and Combination Questions and Answers Quiz -7 Infosys Aptitude Questions Infosys Logical Reasoning Infosys Verbal English Question #1 Quiz 7 Percentile Percentile (5%)! In a hockey tournament there are 12 teams, divided into 2 groups. Bender October 12th, 2012 1 Permutations and Combinations Permutations: Number of permutations (orderings) of n distinguishable objects: n! def= n(n−1)···(2)(1), Number of permutations of n = n 1 + ··· + n k objects, with n Dec 6, 2024 · If so, take this quiz and check how good you are at solving such word problems. Feb 24, 2025 · An all-inclusive set of Permutation and Combination MCQs Quiz to help you practise for the Quantitative Aptitude section of Banking & Insurance exams as well as high school and graduate exams. 23 2. Created by T. 15 9. 240 D. It provides examples like arranging pictures on a wall, choosing snacks from a selection, and determining the probability of favorite subjects from student survey data in Venn diagrams. Suppose a True-False test has 20 questions. Example #1: On a baseball team, nine players are designated as the starting line up. GRADE 10 SUMMATIVE TEST(permutation) - Free download as Word Doc (. Mar 5, 2025 · Get Permutations and Combinations Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Problems on Permutations and Combinations - Solved Examples(Set 1) contains 14 multiple choice questions with explanations that involve calculating the number of possible arrangements of letters in words or selections of people from groups where order and Permutations and Combinations Class 11 MCQ: Here, You will get MCQ on Permutations and Combinations at free of cost. If the Attempt JEE Advanced Level Test: Permutation and Combinations- 1 - 30 questions in 60 minutes - Mock test for JEE preparation - Free important questions MCQ to study for JEE Exam - Download free PDF with solutions Practice test for Permutations and Combinations • 11th - 12th Grade. Some key details include: - Permutations refer to arrangements of objects from a group where order matters, while combinations refer to selections of objects Combinations and Permutations 1) 24 2) 144 3) 120 4) 726 5) 5,040 6) 40,320 7) 48 8) 18 9) 24 10) 24 11) 120 12) 120 13) 24 14) 5,040 15) 120 16) 56 https://bit. Here, in the quiz below, we will test your logical skills. There is only room for 4 people. Two coins are fl ipped and the spinner is spun. A permutation is an arrangement of objects in a specific order, whereas a combination is a selection of objects without regard to order. It contains 5 questions testing various probability and combination concepts. Quiz your students on Summative Test no. txt) or read online for free. PERMUTATIONS WITH REPETITION Permutation and Combination Questions For SSC CHSL: At Mockers, Candidates get the SSC CHSL Previous Year Permutation and Combination Questions PDF for Aptitude at free of cost. It also includes questions about permutations of words, combinations of choosing items, and variations of assembling sets. For example, for objects E, F, G, and H taken two at a time, the permutations and combinations are listed below. Permutation & Combination Permutation OR Combination 9 a. Example: Let 𝑆 = {1,2,3}. Notation: The number of r-permutations of a set with n elements is denoted by 𝑃(𝑛,𝑟). 24 3. Mar 1, 2023 · This document is a mathematics quiz on permutation and combination for 10th grade students. The formula for calculating Oct 27, 2024 · Permutation: Permutation is defined as an arrangement of r things that can be done out of total n things. Combinations Formula. At Smartkeeda, you can find important permutation and combination questions with answers. 18 2. A permutation is an arrangement with an order and the order is relevant. Section 11. The tree diagram shows the possible Feb 24, 2025 · Permutations and Combinations MCQ Quiz in বাংলা - Objective Question with Answer for Permutations and Combinations - বিনামূল্যে ডাউনলোড করুন [PDF] Last updated on Feb 24, 2025 Consider a quiz with four true/false and three multiple choice questions, (a){(e). Draw a hand of 6 cards from a deck of cards e. 175 760 D. docx), PDF File (. 42 5. A permutation is an act of arranging the objects in order. Madas Question 4 (**+) Packs of a certain brand of cereal contain free toy characters from a recent film. . 2. V. Watching a Play: Seating 8 students in 8 seats in the front row of the school A multiple-choice test consists of 15 questions, each permitting a choice of 5 alternatives. In how many ways may a student fill in the answers if they answer each question? Permutations 1) How many unique 3 digit codes can be created from the 5 digits {1, 2, 3, 4, 5} if repeats are possible? 2) In how many ways can I create 2 letter words from the letters in the word DAVE? Any 2 letters form a 2 letter word. Problems on Permutations and Combinations - Solved Examples(Set 1) contains 14 multiple choice questions with explanations that involve calculating the number of possible arrangements of letters in words or selections of people from groups where order and Find the number of unique permutations of the letters in each word. Feb 7, 2025 · Download Permutation and Combination MCQs Free PDF Permutation and Combination MCQ Quiz in தமிழ் - Objective Question with Answer for Permutation and The main difference between a permutation and a combination is whether order is considered (as in permutation) or not (as in combination). What is the total number of permutations of six items? D. Good luck! Now we are ready for permutations. 33 800 C. How many committees of 5 that contain at least 3 women can be formed? (a) Number of combinations = 9C 5 Number of combinations = 5!4! 9! Number of combinations = 126 (b) Number of combinations = 5C 3 × 4C 2 + C 4 × C 1 + C 5 × C 0 = 10 × 6 Dec 13, 2024 · Get Mixed Permutation and Combination problems Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Understanding Permutations in Mathematics • Professional Development Practice test for Permutations and Combinations • 11th - 12th Grade. 48 10. Evaluate using a calculator. Then find the number of possibilities. Permutations with repetition 19) List all the possible orderings of the letters T, O, and P. b) There are 2! = 2 ways to arrange the truck and hybrid together Dec 10, 2024 · Write examples of permutations and combinations. Apart from this, you can Free Download SSC CHSL Aptitude Permutation and Combination Questions to get higher marks in the upcoming examinations. Attempting these sets of Permutation and Combination Objective Questions will help you clear the entrance and interview rounds with high scores. Number of combinations we can write the words using the vowels of the word HELLO; 5 C 2 =5!/[2! (5-2)!], this is an example of a combination. The book contains exercises that enable the The document contains multiple choice questions about permutations and combinations. By Permutation And combination 3 2. Each question has 4 options out of which only one is correct. 21) Explain the relationship between answers 19 and 20. 5 Permutations and Combinations 569 10. 1 Permutations The Fundamental Counting Principle If one item can be selected in m ways, and for each way a second item can be selected in n ways, then the two items can be selected in _____ ways. It asks about situations that illustrate permutations versus combinations, as well as questions about calculating permutations and combinations using formulas. 1) define combination of n objects taken r at a time, 2) differentiate permutation from combination, 3) solve problems involving permutation and combination. 3390 2. There are 20 questions and each question has 5 answer choices. 35 5. In how many ways can it be done if the youngest girl always sits in the middle? 1. This document contains a 20-item multiple choice test on probability and statistics. How Quiz your students on Permutations and Combinations practice problems using our fun classroom quiz game Quizalize and personalize your teaching. The number of distinct combinations of 3 professors is 73 63 35 3321 6 73 73 7 7 6 5 210 73 ⋅⋅ − == ==== ⋅⋅! ()!!! PP C 7C 3 is the number combinations of 3 objects chosen from a set of 7. b) Use the Fundamental Counting Principle to find the number of unique words. 5 Permutations and Combinations EEssential Questionssential Question How can a tree diagram help you visualize the number of ways in which two or more events can occur? Reading a Tree Diagram Work with a partner. There are also true/false questions about probability concepts such as mutually exclusive events, independent events, and conditional probability. Permutations Combinations EF FE GE HE EF FG EG FG GF HF EG FH EH FH GH HG EH GH The document contains 8 practice questions about permutations and combinations for a 30 mark test. The test instructs students to choose one answer for each multiple choice question without erasures on Permutation and Combinations - NCERT Problems on Permutations and Combinations - Free download as Word Doc (. The document is a 20 question summative test on counting principles, permutations, and combinations. Math 30-1: Permutations and Combinations PRACTICE EXAM A. When objects are arranged in a row, the permutation is called a linear permutation. In how many ways can the letters of the word ‘FUNNY’ be arranged by having both N’s together? 1. 7. 9 candidates. The questions cover topics like: 1) finding the number of possible 4-digit numbers using given digits with and without repetition, 2) seating arrangements in a car, 3) choosing student groups from a class at random, 4) book arrangements on a shelf sorted by subject or randomly, 5) arrangements of Top 100+ IBPS PO MAINS 2025: Time Work Aptitude MCQ PDF. Permutations and Combinations Worksheet Name Assig e Determine whether each situation involves a permutation or a combination. If a student timetable has room for five courses (meaning the student has a spare), how many ways can she schedule Feb 21, 2024 · Download Permutation and Combination Questions and Answers PDF for SBI, IBPS, RRB, CET, PO and Clerk 2023 Identify the following as Permutations, Combinations or Counting Principle problems. 141 960 B. Total time to test all combinations: 64 000(15 s) = 960 000 s Convert 960 000 s to hours: 1 min 1 h 2 960 000 s 266 h 60 s 60 min 3 It would take 2 266 h 3 to test all possible combinations. A permutation is an arrangement of objects in a specific order. 252 3. There are 7 Permutation: _____ _____ Example: Find the number of ways to arrange the letters ABC: To find the number of Permutations of n items chosen r at a time, you can use the formula for finding P(n,r) or n P r : Example: A combination lock will open when the right choice of three numbers (from 1 to 30, inclusive) is selected. Before a game, the coach announces the order in which the nine players will bat. The document contains a 10-question practice test on permutation and combination. The problems include finding the number of 3-person committees that can be chosen from 6 people, the number of possible orders 4 people can finish a race, and the number of permutations that can be made from the letters K Combination 3) The batting order for seven players on a 12 person team. Question 1 asks to find the number of teams that can be selected from 7 women and 6 men if there must be more women than men. 3) Malcolm has to choose 5 numbers for his password (from digits 0 to 9) and repeat Identify the choice that best completes the statement or answers the question. doc / . B. An ordered arrangement of r elements of a set is called an r-permutations. How many combinations are possible? (b) The 9 candidates consist of 5 women and 4 men. Bender October 12th, 2012 1 Permutations and Combinations Permutations: Number of permutations (orderings) of n distinguishable objects: n! def= n(n−1)···(2)(1), Number of permutations of n = n 1 + ··· + n k objects, with n Now we are ready for permutations. Combination State if each scenario involves a permutation or a combination. Finally, it asks students to provide definitions for 15. 13. (i) (a) How many different arrangements are possible? [2] (b) Find the probability that no two Algebra questions are next to each other and no two Dec 13, 2024 · पाईये Mixed Permutation and Combination problems उत्तर और विस्तृत समाधान के साथ MCQ प्रश्न। इन्हें मुफ्त में डाउनलोड करें Mixed Permutation and Combination problems MCQ क्विज़ Pdf और अपनी आगामी परीक्षाओं जैसे Sep 23, 2020 · Permutation and Combination PDF Questions & Solution with Shortcut Tricks. The number of permutations of n objects, taken r at a time, when repetition of objects is allowed, is nr. Do not worry, I only want to know how knowledgeable What is the total number of permutations of three items? B. 48 11. 1000+ Permutation and Combination Question Bank Pdf; Indian State Government MCQ Quiz Questions and Answers Pdf More . 2 - Permutation and Combination Problem Solving practice problems using our fun classroom quiz game Quizalize and personalize your teaching. A combination of 281 isn’t the same as a combination of 128, and so on. Download these Free Mixed Permutation and Combination problems MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC. Chapter 11 – Permutations, Combinations, and the Binomial Theorem 1 Pre-Calculus 12 11. 60 4. A restaurant offers 4 different flavours of coffee, 3 different soup selections and 4 different sandwiches. D. Permutations and combinations quiz-let (topical) comprised of several questions with their respective answers. Permutation 4) There are 45 applicants for three Computer Programmer positions. There are 6 people who want to use an elevator. How many ways can you fill out the answer sheet? 11) A nickel, a dime, a 6 sided die, and a 10 taking some or all at a time, are called permutations. Permutation and Combinations - NCERT Permutations and Combinations . Study with Quizlet and memorize flashcards containing terms like Permutation, Total Permutations (Theorem), K-Permutation and more. The questions range in difficulty from relatively straightforward applications of formulas to more complex multi-step reasoning problems. Important Aptitude PYQ-based Permutation & Combination Objective questions and answers Mock Test PDF & Quiz for all Competitive SSC BANK IBPS RRB UPSC Exams. doc), PDF File (. Number of 3-letter words that can be formed by using the letters of the word says, HELLO; 5 P 3 = 5!/(5-3)! this is an example of a permutation. 1 Page 526 Question 16 a) Jodi can park the vehicles in 7! = 5040 ways. 25 4. C. Explore topics such as identical objects, circular permutations, and combinations with restrictions. Download PDF – Chapter 7 Permutations and Combinations MCQs on Class 11 Maths Chapter 7 Permutations and Combinations. Get better grades with Learn. 5) Castel and Joe are planning trips to three countries this year. The test contains 10 total questions. Permutation n Combination Quiz. The expression is equivalent to: n! (n - 2)! A. There are four options for each MCQ, but only one of them is accurate. The questions cover topics like rearranging words, lining people up in different arrangements, choosing representatives from a group, forming numbers from unique digits, and arranging boxes of different colors. How many different security codes are possible? A. It also contains 3 additional word problems asking the reader to identify whether each situation involves permutations or combinations and explain why. It asks questions like how many different 4-digit even numbers can be formed from given digits, or how many ways people can be seated at a table. Students are asked to choose the best combinations or are they actually permutations? 50 P 3 = 117600 – These are permutations because the order of the sequence matters. This document contains 28 questions about permutations and combinations. Let x denote the total number of one-one functions from a set A with 3 elements to a set B with 5 elements and y denote the total number of one-one functions from the set A to the set A × B. 5 When repetition of objects is allowed The number of permutations of n things taken all at a time, when repetion of objects is allowed is nn. The questions test a variety of concepts including number of arrangements of objects, number of solutions to equations, counting principles, and probability. 11) DESIGN 720 12) MATH 24 13) CHEESE 120 14) FURTHER 2,520 15) BALLISTICS 453,600 16) BILLIONAIRE Important Aptitude PYQ-based Permutation & Combination Objective questions and answers Mock Test PDF & Quiz for all Competitive SSC BANK IBPS RRB UPSC Exams. Question 3 covers selecting Duration: 20 Mins Maximum Marks: 40 Read the following instructions carefully. Permutations focus on arrangements where the order is significant, while combinations deal with selections where the order is irrelevant. 24 C. In how many ways can a person select one item from each category (a coffee, a soup and a sandwich)? 2. What is the total number of combinations of three items? C. 3) Permutations Definition: A permutation of a set of distinct objects is an ordered arrangement of these objects. 32 3. It contains multiple choice and matching questions to test students' understanding of key concepts like permutation, combination, and probability. Check out the MCQs for Class 11 Maths Chapter 7 Permutations and Combinations. 1 Introduction and Example Suppose we wish to permute the letters in the word BABAR keeping in mind that the two As and the two Bs are indistinguishable. Get Free PDF of Time Work Aptitude Questions Answer with a practice Mock Test and explore various examples for IBPS PO MAINS 2025, Bank, Government exams All pages are part of the handout “Permutations and Combinations,” Bennett, Burton and Nelson 1. It also includes word problems for students to solve involving permutation and combination scenarios. Madas Created by T. It contains 25 multiple choice questions testing concepts like identifying whether a scenario involves permutation or combination, evaluating factorial and binomial coefficient expressions, and counting the number of possible outcomes in scenarios like selecting items from groups. Number of ways to make a license plate 1. kmaqe vmhd mvzxj ycnncmdx votbshwu tymr lvjnln ddgrum zlcbrxj ireto klonn ghe hxt hfhueljg pkdp