RD Sharma Solutions Class 10 Mathematics Solutions for Probability Exercise 13.1 in Chapter 13 - Probability

Question 36 Probability Exercise 13.1

A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is red?



The mathematical term describing the possibility that something will happen is "probability. It is the capacity to comprehend and measure the likelihood of various combinations of outcomes.

Given: A bag contains 3 red, 5 black and 4 white balls

Required to find: Probability of getting a Red ball

Total number of balls 3 + 5 + 4 =12

Total number red balls are 3

We know that Probability = Number of favourable outcomes/ Total number of outcomes

Thus, the probability of getting a red ball = 3/12 = 1/4

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