Video TranscriptThis problem tells us that a multiple choice test has 5 questions and each of these multiple choice, questions has 5 choices and we want to know how many different ways that we could answer or there is to answer this multiple choice test with all these questions. So the way to do that is to think of all the choices you have per the 5 questions. You have question 1 question. 2. Question. 3. Question 4 in question 5. So here is all the questions for the test and for each question: you're going to have 5 choices, so you have 5 choices for question 1 and that doesn't decrease or anything for the next question. You still have 5 choices for question 2 and 5. Just choices for question 3 and the same thing is going to be true for question 4 and 5 point so 5 choices for all 5 questions. If you want to know all the possible ways that you could answer these questions on the tests, you would just multiply all your choices together, because that would apply the counting principle so 5 times 5 times 5 times 5 times 5 or 5 to the fifth really Gives us 3125 point, so that means there's 3125 different ways. You could answer these questions from this test. Show Q. An examination consists of 10 multiple choice questions, where each question has 4 options, only one of which is correct. In every question, a candidate earns 3 marks for choosing the correct option, and −1 for choosing a wrong option. Assume a candidate answers all questions by choosing exactly one option for each. Then the number of distinct combinations of answers which can earn the candidate a score from the set {15,16,17,18,19,20} is
Course NCERT Class 12Class 11Class 10Class 9Class 8Class 7Class 6 IIT JEE Exam JEE MAINSJEE ADVANCEDX BOARDSXII BOARDS NEET Neet Previous Year (Year Wise)Physics Previous YearChemistry Previous YearBiology Previous YearNeet All Sample PapersSample Papers BiologySample Papers PhysicsSample Papers Chemistry Download PDF's Class 12Class 11Class 10Class 9Class 8Class 7Class 6 Exam CornerOnline ClassQuizAsk Doubt on WhatsappSearch DoubtnutEnglish DictionaryToppers TalkBlogJEE Crash CourseAbout UsCareerDownloadGet AppTechnothlon-2019 Logout  Login Register now for special offers +91 Home > English > Class 12 > Maths > Chapter > Linear Programming > A test consists of 6 multiple ... Updated On: 27-06-2022 UPLOAD PHOTO AND GET THE ANSWER NOW! Answer Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Related Videos565383222 0 8.8 K 3:31 In a 'multiple choice question' test there are eight questions. Each question has four alternative of which only one is correct. IF a candidate answers all the questions by choosing one answer for each question, then the number of ways to get exactly 4 correct answer is 33804 100 700 5:44 In an entrance test, there are multiple choice questions. There are four possible answers to each question, of which one is correct. The probability that a student knows the answer to a question is 90%. If the gets the correct answer to a question, then find the probability that he was guessing. 646575258 0 1.2 K 4:39 Each question in a question paper has four choices for its answer out of which only one is correct. A candidate is to answer three questions. The number of ways he fails to give all answer correct is 467047992 0 2.8 K 2:50 In an examination there are 4 multiple choice questions and each question has four choices of which only one is correct. Number of ways in which a student fails to get all the answers correct, if he had attempted all the questions is 645251756 0 2.8 K 1:16 In a test of 10 multiple of choice questions of one correct answer each having 4 alternative answers, the number of ways to put ticks at random for the answer to all the questions is 320186385 0 7.3 K 3:32 एक बहुविकल्पीय परीक्षा में 5 प्रश्न है। प्रत्येक प्रश्न के 4 विकल्पीय उत्तर है, जिनमें से केवल एक सही है। एक विद्यार्थी द्वारा केवल अनुमान से 4 या उससे अधिक प्रश्नों के सही उत्तर देने की प्रायिकता है Show More Comments Add a public comment... Follow Us: Popular Chapters by Class: Class 6 AlgebraBasic Geometrical IdeasData HandlingDecimalsFractions Class 7 Algebraic ExpressionsComparing QuantitiesCongruence of TrianglesData HandlingExponents and Powers Class 8 Algebraic Expressions and IdentitiesComparing QuantitiesCubes and Cube RootsData HandlingDirect and Inverse Proportions Class 9 Areas of Parallelograms and TrianglesCirclesCoordinate GeometryHerons FormulaIntroduction to Euclids Geometry Class 10 Areas Related to CirclesArithmetic ProgressionsCirclesCoordinate GeometryIntroduction to Trigonometry Class 11 Binomial TheoremComplex Numbers and Quadratic EquationsConic SectionsIntroduction to Three Dimensional GeometryLimits and Derivatives Class 12 Application of DerivativesApplication of IntegralsContinuity and DifferentiabilityDeterminantsDifferential Equations Privacy PolicyTerms And Conditions Disclosure PolicyContact Us What is a multiple multipleA multiple-choice question is a type of questionnaire/survey question that provides respondents with multiple answer options. Sometimes called objective response questions, it requires respondents to select only correct answers from the choice options.
What is a multipleMultiple choice (MC), objective response or MCQ (for multiple choice question) is a form of an objective assessment in which respondents are asked to select only correct answers from the choices offered as a list.
Can a multipleHowever, there is a slight difference in this question type, that these type of questions can have more than one correct answer. As a survey creator, you can create as many choices as necessary.
What are the parts of a multipleA multiple-choice question (MCQ) is composed of two parts: a stem that identifies the question or problem, and a set of alternatives or possible answers that contain a key that is the best answer to the question, and a number of distractors that are plausible but incorrect answers to the question.
|
