Here, Class 10 Math Chapter 14 Probability Solutions are provided. Subject matter experts have created these solutions to help students in their board exam. They have created solutions in such a way that students can revise the entire solutions in very little time and can score good marks in the board exam. Every solution is provided in detail and in very simple language.
Class 10 Math Chapter 14 Probability Solutions are very important for board exam. Solving these Probability solutions will boost the confidence and students can score better in exam. Solutions are provided according to latest NCERT syllabus. Experts created these step-by-step solutions, which will definitely be helpful for students.
Probability Solutions
Exercise 14.1
We have given solutions of all exercise of class 10 math chapter 14. These solutions will be helpful for students understanding core concept of Proability.
To understand the chapter thoroughly, it is essential to practice all the questions provided within it, as well as any additional questions. Solving previous years’ question papers also proves to be very helpful in exam preparation. You can also find other study material resources on our website.
Important Questions for NCERT Chapter 14: Probability
Question : Complete the following statements:
(i) Probability of an event E + Probability of the event ‘not E’ =
(ii) The probability of an event that cannot happen is Such as event is called
(iii) The probability of an event that is certain to happen is Such as event is called
(iv) The sum of the probabilities of all the elementary events of an experiment is
(v) The probability of an event is greater than or equal to and less than or equal to
Answer:
(i) 1
(ii) 0 , impossible event
(iii) 1 , sure event or certain event
(iv) 1
(v) 0,1
Question :It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992 . What is the probability that the 2 students have the same birthday?
Answer: