NCERT Solutions for Class 9 Maths Chapter 15 - ProbabilityShare
The NCERT Solutions For Class 9 Maths Chapter 15 – Probability that has been presented here is aimed at helping students learn the difficult concepts with ease. These Solutions for Chapter 14 have been prepared by expert teachers of Maths after conducting extensive research. Also, to make sure that these Solutions prove highly effective for students, they have strictly kept in sync with the present syllabus of the CBSE Class 9.Chapter 15 – Probability of Maths textbook introduces to students the various concept of Probability and Probability – An Experimental Approach among others. Further, the Chapter discusses various problems on Probability. So, if you want to learn important topics and get easy answers to difficult questions, then our NCERT Solutions can help you a great deal. By referring to these Solutions for Chapter 15, you can practice important questions thoroughly and score good marks in your 9th Class CBSE exam.
NCERT Solutions for Class 9 Maths Chapter 15 - Probability
Refer to Example 5, Section 14.4, Chapter 14 Find the probability that a student of the class was born in August.
Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes:
If the three coins are simultaneously tossed again, compute the probability of 2 heads coming up
An organisation selected 2400 families at random and surveyed them to determine a relationship between income level and the number of vehicles in a family. The information gathered is listed in the table below:
Suppose a family is chosen. Find the probability that the family chosen is
(i) Earning Rs 10000 – 13000 per month and owning exactly 2 vehicles.
(ii) Earning Rs 16000 or more per month and owning exactly 1 vehicle.
(iii) Earning less than Rs 7000 per month and does not own any vehicle.
(iv) Earning Rs 13000 – 16000 per month and owning more than 2 vehicles.
(v) Owning not more than 1 vehicle
|Chapter 1 - Number System|
|Chapter 2 - Polynomials|
|Chapter 3 - Coordinate Geometry|
|Chapter 4 - Linear Equations in two Variables|
|Chapter 5 - Introduction to Euclid's Geometry|
|Chapter 6 - Lines and Angles|
|Chapter 7 - Triangles|
|Chapter 8 - Quadrilaterals|
|Chapter 9 - Areas of Parallelograms and Triangles|
|Chapter 10 - Circles|
|Chapter 11 - Constructions|
|Chapter 12 - Heron's Formula|
|Chapter 13 - Surface Areas and Volumes|
|Chapter 14 - Statistics|
|Chapter 15 - Probability|