Main Menu
  • School
    • Close
    • CBSE English Medium
    • CBSE Hindi Medium
    • UP Board
    • Bihar Board
    • Maharashtra Board
    • MP Board
    • Close
  • English
    • Close
    • English Grammar for School
    • Basic English Grammar
    • Basic English Speaking
    • English Vocabulary
    • English Idioms & Phrases
    • Personality Enhancement
    • Interview Skills
    • Close
  • Sarkari Exam Prep
    • Close
    • All Govt Exams Preparation
    • MCQs for Competitive Exams
    • Notes For Competitive Exams
    • NCERT Syllabus for Competitive Exam
    • Close
  • Study Abroad
    • Close
    • Study in Australia
    • Study in Canada
    • Study in UK
    • Study in Germany
    • Study in USA
    • Close
Class 12th Mathematics || Menu
  • Videos Maths Class 12
  • MCQ Maths Class 12
  • Notes Maths Class 12
  • Book Maths Class 12
  • Important Formulas Maths Class 12
  • Previous Year Papers Maths Class 12
  • Chapter wise Practice Papers Maths Class 12
  • Important Questions Maths Class 12
  • Sample Papers Maths Class 12
  • Question Answer Maths Class 12
  • Syllabus Maths Class 12
  • Marking Scheme Maths Class 12
  • Relations and Functions
    • Introduction to Relations
    • Introduction to Functions
    • Problems on Functions
    • Composition of Functions
    • Problems on Composition
    • Binary Operations
    • R.D Sharma Solutions
    • Close
  • Inverse Trigonometric Functions
    • Introduction: Inverse Trigonometry
    • Properties of Inverse Trigonometry
    • R.D Sharma Solutions
    • Close
  • Matrices
    • Introduction to Matrices
    • Theorems
    • MCQs
    • Ex 3.1
    • Ex 3.2
    • Ex 3.3
    • Ex 3.4
    • Examples
    • Miscellaneous Exercises
    • R.D Sharma Solutions
    • Close
  • Determinants
    • Introduction to Determinants
    • Theorems
    • MCQs
    • Ex 4.1
    • Ex 4.2
    • Ex 4.3
    • Ex 4.4
    • Ex 4.5
    • Ex 4.6
    • Examples
    • Miscellaneous Exercises
    • R.D Sharma Solutions
    • Close
  • Continuity and Differentiability
    • Introduction Continuity and Differentiability
    • Miscellaneous Exercises
    • MCQs
    • Theorem
    • R.D Sharma Solutions
    • Ex 5.1
    • Ex 5.2
    • Ex 5.3
    • Ex 5.4
    • Ex 5.5
    • Ex 5.6
    • Ex 5.8
    • Close
  • Applications of Derivatives
    • Introduction
    • Ex 6.1
    • Ex 6.2
    • Ex 6.3
    • Ex 6.4
    • Ex 6.5
    • MCQs
    • Miscellaneous Exercises
    • R.D Sharma Solutions
    • Close
  • Integrals
    • Introduction to Integration
    • Problems on Definite Integrals
    • Properties of Definite Integrals
    • Evaluating Definite Integrals
    • Limit of A Sum
    • Integration by Parts
    • Integration by Partial Fractions
    • Integrals of Special Functions
    • Integrals of Trigonometric Identities
    • Integration by Substitution
    • More Problems on Integration
    • R.D Sharma Solutions
    • Close
  • Applications of Integrals
    • Area Between A Curve and A Line
    • Area Between Two Curves
    • R.D Sharma Solutions
    • Close
  • Differential Equations
    • Intro: Differential Equations
    • Variable Separable Form
    • Homogenous Differential Equations
    • Linear Differential Equations
    • R.D Sharma Solutions
    • Close
  • Vector Algebra
    • Introduction to Vector Algebra
    • Scalar Product of Two Vectors
    • Properties of Vectors
    • Cross Product
    • R.D Sharma Solutions
    • Close
  • Three Dimensional Geometry
    • Introduction to 3-D Geometry
    • Cartesian Equation of A Line
    • Skew Lines
    • Equation of Plane
    • Intercept Form and Family of Planes
    • Distance of A Point From A Plane
    • R.D Sharma Solutions
    • Close
  • Linear Programming
    • Introduction to Linear Programming
    • Optimal Solution
    • Solution of Linear Programming Problems
    • R.D Sharma Solutions
    • Close
  • Probability
    • Introduction to Conditional Probability
    • Independent Events
    • Bayes’ Theorem
    • Distribution of Random Variables
    • Binomial Distribution
    • Mean and Variance of A Random Variable
    • R.D Sharma Solutions
    • Close
  • Maths Class 12

MCQ Bayes’ Theorem, Class 12 Mathematics

Advertisement

1. There will be total 10  MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying.

Loading

1. An urn contains five balls. Two balls are drawn and found to be white. The probability that all the balls are white is:

Question 1 of 10

2. A bag ‘A’ contains 2 white and 3 red balls and a bag ‘B’ contains 4 white and 5 red balls. One ball is drawn at random from one of the bags and is found to be red. The probability that it was drawn from bag B is:

Question 2 of 10

3. If A and B are two events such that and P(B) ≠ 0, then which of the following is correct?

2

Question 3 of 10

4. A doctor is to visit a patient. From the past experience, it is known that the probabilities that he will come by train, bus, and scooter or by other means of transport are respectively 0.3, 0.2, 0.1 and 0.4. The probabilities that he will be late are 1/4 , 1/3 and 1/12, if he comes by train, bus and scooter respectively, but if he comes by other means of transport, then he will not be late. When he arrives, he is late. The probability that he comes by bus is:

Question 4 of 10

5. The conditional probability P(Ei |A) is called a ……… probability of the hypothesis Ei.

Question 5 of 10

6. Let {E1, E2, ..., En} be a partition of the sample space S, and suppose that each of the events E1, E2,..., En has nonzero probability of occurrence. Let A be any event associated with S, then

3

Question 6 of 10

7. If a, b and c are all distinct and 4 then

Question 7 of 10

8. Probability that A speaks truth is 5/9 . A coin is tossed and reports that a head appears. The probability that actually there was head is:

Question 8 of 10

9. Bayes theorem is applicable when the events are:

Question 9 of 10

10. A man is known to speak truth 3 out of 4 times. He throws a die and reports that it is a six. Find the probability that it is actually a six.

Question 10 of 10

Loading... Loading...

Comments

  1. md abdul rezwan says:
    January 29, 2016 at 5:23 am

    bayes theorem

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Advertisement

CBSE Delhi Question Answer of Chapters in PDF

Free Sample Papers and Previous Years' Question Papers for CBSE Exams from the Official CBSE Academic Website (CBSE.nic.in) in Delhi, Rajasthan, Uttar Pradesh and Bihar

Download CBSE / NCERT Book, Notes & MCQ Online Test / Mock Test

Online Quiz with Answers for Objective Questions in Hindi and English

Advertisement

Maharashtra Board Marathi & English Medium

Just Launched! Access Maharashtra Board Exam MCQs, Previous Year Papers, Textbooks, Solutions, Notes, Important Questions, and Summaries—available in both Marathi and English mediums—all in one place Maharashtra Board

Android APP

सरकारी Exam Preparation

Sarkari Exam Preparation Youtube

CBSE – दिल्ली, उत्तर प्रदेश, मध्य प्रदेश, बिहार, राजस्थान & हरियाणा Board हिंदी माध्यम

कक्षा 6 to 8 हिंदी माध्यम
कक्षा 9 & 10 हिंदी माध्यम
कक्षा 11 हिंदी माध्यम

State Board

यूपी बोर्ड 6,7 & 8
बिहार बोर्ड हिंदी माध्यम

CBSE Board

Mathematics Class 6
Science Class 6
Social Science Class 6
हिन्दी Class 6
सामाजिक विज्ञान कक्षा 6
विज्ञान कक्षा 6

Mathematics Class 7
Science Class 7
SST Class 7
सामाजिक विज्ञान कक्षा 7
हिन्दी Class 7

Mathematics Class 8
Science Class 8
Social Science Class 8
हिन्दी Class 8

Mathematics Class 9
Science Class 9
English Class 9

Mathematics Class 10
SST Class 10
English Class 10

Mathematics Class XI
Chemistry Class XI
Accountancy Class 11

Accountancy Class 12
Mathematics Class 12

Learn English
English Through हिन्दी
Job Interview Skills
English Grammar
हिंदी व्याकरण - Vyakaran
Microsoft Word
Microsoft PowerPoint
Adobe PhotoShop
Adobe Illustrator
Learn German
Learn French
IIT JEE

Study Abroad

Study in Australia: Australia is known for its vibrant student life and world-class education in fields like engineering, business, health sciences, and arts. Major student hubs include Sydney, Melbourne, and Brisbane. Top universities: University of Sydney, University of Melbourne, ANU, UNSW.

Study in Canada: Canada offers affordable education, a multicultural environment, and work opportunities for international students. Top universities: University of Toronto, UBC, McGill, University of Alberta.

Study in the UK: The UK boasts prestigious universities and a wide range of courses. Students benefit from rich cultural experiences and a strong alumni network. Top universities: Oxford, Cambridge, Imperial College, LSE.

Study in Germany: Germany offers high-quality education, especially in engineering and technology, with many low-cost or tuition-free programs. Top universities: LMU Munich, TUM, University of Heidelberg.

Study in the USA: The USA has a diverse educational system with many research opportunities and career advancement options. Top universities: Harvard, MIT, Stanford, UC Berkeley.

Privacy Policies, Terms and Conditions, About Us, Contact Us
Copyright © 2025 eVidyarthi and its licensors. All Rights Reserved.