Class 10 Maths  Probability Example 8 - video Dailymotion

SUJIT SOLANKI

Class 10 Maths – Chapter: Probability | Full Explanation in Easy Language Welcome to our Class 10 Maths series! In this video, we cover the entire Probability chapter as per the CBSE NCERT syllabus. Learn the basics of probability, types of events, and how to solve questions easily with formulas and examples. ✅ Topics Covered: • What is Probability? • Experimental and Theoretical Probability • Formula: P(E) = Number of favourable outcomes / Total outcomes • Solved Examples and Practice Questions • Previous Year Board Questions • Important Tips & Tricks for Exams 🔍 Ideal for: • CBSE Class 10 Students • Board Exam Preparation  • Gujarat board  • NCERT Book Learners • Revision & Concept Clarity 👉 Don’t forget to LIKE, SHARE, and SUBSCRIBE for more Class 10 Maths tutorials!

Transcript

00:00Okay, so dear students, in this question, we are given a box contain 3 blue, 2 white and 4 red marble.

00:09So we have a box. This is our box.

00:11This is our box.

00:14And box ke an der kya hai?

00:15Blue marble.

00:17Kisina hai?

00:183 blue.

00:202 white.

00:222 kya hai?

00:22White.

00:26Marble hai.

00:26And 4 kya hai?

00:284 number ke red marble hai.

00:324 red marble hai.

00:34If a marble is drawn at random from the box, what is the probability that it will be?

00:40Tha fahle toh probability ke division hai.

00:43Hamaarai paas toh equation hai.

00:44Woh equation kya hai?

00:45Dekho.

00:45Hamaarai paas toh equation hai na?

00:47Woh equation me hai hai.

00:49Shafi shafi shafi.

00:50Ye hai humara equation.

00:51Equation kya hai?

00:52Equation hai?

00:55Number of outcome favorable to e.

00:58Divide by number of possible outcome of the experiment.

01:01Ok.

01:02So yehi hai humara.

01:03So ye question ka.

01:05Pahle yeh likhengi hai.

01:06Uskye baar yeh likhengi hai.

01:08Total kytne hai?

01:09Number of all possible outcome.

01:12Yarni ki,

01:13Anadar se kitnye ball nikal saktte hai?

01:15Pahit kitne nikal saktte hai?

01:153, 2, 5, 4, 9, 9, total, total ball, this is our total outcome, total possible outcome,

01:279, now what is the idea, first, P of, this is the event E, let the event E be the white ball,

01:36this is the event F, let the event F be the blue ball, and third, G, let the,

01:44event G be the red ball, so P of E kya hooga, so number of ball, white ball, number of white ball kitnay hai, 2,

01:54divide by total number of ball kitnay hai, 9, hai na, so yeh aap ka answer ha gya, 1 by 9, now second, P of F,

02:04P of F kya hai, blue ball, so total number of blue ball, 3, 3 divide by 9, 3 is a 9, yeh answer ho gya,

02:131 by 3, kitna ho gya, 1 by 3, ab kya hai, red, so red kitnay hai, what is 4, so P of G kya hai,

02:21probability of getting red ball, is P of G se dikha hai hai, so yeh kitnay ho gya, 4 by 9, 4 divide by 9,

02:30gya hai, ius ka kuch nahi ho saken, yeh answer yasaha he rehay gya, 2 by 9, 3 by 9, and 4 by 9, ok?

02:36subscribe

02:43subscribe

02:52like

02:55subscribe

Class 10 Maths Probability Example 8

Category

Transcript

Recommended