RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 15. Probability

Subject: Maths - Class 10th

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Chapter Exercises

Exercise 15A

Exercise 15B


The probability of selecting a red ball at random from a jar that contains only red, blue and orange ball is .The probability of selecting a blue ball at random from the same jar is . If the jar contains 10 orange balls, find the total number of balls in the jar.

Multiple Choice Questions (MCQ)