Our top 5% students will be awarded a special scholarship to Lido.
Rd sharma solutions
Grade 8 
Mathematics
Mathematics class 8th RD Sharma
Data Handling Probability
Data Handling Probability Exercise 26.1
Question 12
Mathematics
Mathematics class 8th RD Sharma
Data Handling Probability
Data Handling Probability Exercise 26.1
Question 12
Data Handling Probability | Data Handling Probability Exercise 26.1
Question 12
CHAPTERS
6. Algebraic Expressions and Identities
8. Division of Algebraic Expressions
9. Linear Equation in One Variable
10. Direct and Inverse Variations
13. Profit Loss Discount and Value Added Tax
15. Understanding Shapes Polygons
16. Understanding Shapes Quadrilaterals
17. Understanding Shapes Special Types Quadrilaterals
20. Area of Trapezium and Polygon
21. Volume Surface Area Cuboid Cube
22. Surface Area and Volume of Right Circular Cylinder
23. Classification And Tabulation Of Data
24. Classification And Tabulation Of Data Graphical Representation Of Data As Histograms
25. Pictorial Representation Of Data As Pie Charts Or Circle Graphs
A bag contains 3 red balls and 5 black balls. A ball is drawn at random fromthe bag. What is the probability that the ball drawn is:
(i) red
(ii)black
(i) Red
Total numbers of red balls = 3 Number of black balls = 5
Total number of balls = 3 + 5 = 8
Probability of getting a red ball is = Total number of red balls/Total number of balls
= 3/8
∴ Probability of getting a red ball is 3/8
(ii) Black
Total numbers of red balls = 3 Number of black balls = 5
Total number of balls = 3 + 5 = 8
Probability of getting a black ball is = Total number of black balls/Total number of balls
= 5/8
∴ Probability of getting a black ball is 5/8
Algebraic Expressions and Identities
Division of Algebraic Expressions
Linear Equation in One Variable
Profit Loss Discount and Value Added Tax
Understanding Shapes Quadrilaterals
Understanding Shapes Special Types Quadrilaterals
Volume Surface Area Cuboid Cube
Surface Area and Volume of Right Circular Cylinder
Classification And Tabulation Of Data
Classification And Tabulation Of Data Graphical Representation Of Data As Histograms
Pictorial Representation Of Data As Pie Charts Or Circle Graphs
Question 12
A bag contains 3 red balls and 5 black balls. A ball is drawn at random fromthe bag. What is the probability that the ball drawn is:
(i) red
(ii)black
(i) Red
Total numbers of red balls = 3 Number of black balls = 5
Total number of balls = 3 + 5 = 8
Probability of getting a red ball is = Total number of red balls/Total number of balls
= 3/8
∴ Probability of getting a red ball is 3/8
(ii) Black
Total numbers of red balls = 3 Number of black balls = 5
Total number of balls = 3 + 5 = 8
Probability of getting a black ball is = Total number of black balls/Total number of balls
= 5/8
∴ Probability of getting a black ball is 5/8
Lido
Courses
Quick Links
Terms & Policies
Terms & Policies
Connect with us on social media!
2021 © Quality Tutorials Pvt Ltd All rights reserved