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RD Sharma solutions for Class 8 Mathematics chapter 26 - Data Handling-IV (Probability)

Mathematics for Class 8 by R D Sharma (2019-2020 Session)

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RD Sharma Mathematics Class 8 by R D Sharma (2019-2020 Session)

Mathematics for Class 8 by R D Sharma (2019-2020 Session) - Shaalaa.com

Chapter 26: Data Handling-IV (Probability)

Ex. 26.10Ex. 1.00

Chapter 26: Data Handling-IV (Probability) Exercise 26.10, 1.00 solutions [Pages 14 - 16]

Ex. 26.10 | Q 1 | Page 14

The probability that it will rain tomorrow is 0.85. What is the probability that it will not rain tomorrow?

Ex. 26.10 | Q 2.1 | Page 14

A die is thrown. Find the probability of getting:

a prime number

Ex. 26.10 | Q 2.2 | Page 14

A die is thrown. Find the probability of getting:

 2 or 4 

Ex. 26.10 | Q 2.3 | Page 14

A die is thrown. Find the probability of getting:

a multiple of 2 or 3

Ex. 26.10 | Q 3.01 | Page 14

In a simultaneous throw of a  pair of dice, find the probability of getting:

8 as the sum

Ex. 26.10 | Q 3.02 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

a doublet

Ex. 26.10 | Q 3.03 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

 a doublet of prime number

Ex. 26.10 | Q 3.04 | Page 15

In a simultaneou throw of a  pair of dice, find the probability of getting: 

 a doublet of odd numbers

Ex. 26.10 | Q 3.05 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

a sum greater than 9

Ex. 26.10 | Q 3.06 | Page 15

In a simultaneou throw of a  pair of dice, find the probability of getting: 

an even number on first

Ex. 26.10 | Q 3.07 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

an even number on one and a multiple of 3 on the other

Ex. 26.10 | Q 3.08 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting: 

 neither 9 nor 11 as the sum of the numbers on the faces

Ex. 26.10 | Q 3.09 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting: 

a sum less than 6

Ex. 26.10 | Q 3.1 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting: 

a sum less than 7

Ex. 26.10 | Q 3.11 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting: 

a sum more than 7

Ex. 26.10 | Q 3.12 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

 at least once

Ex. 26.10 | Q 3.13 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting: 

 a number other than 5 on any dice.

Ex. 1.00 | Q 3.13 | Page 15

In a simultaneous throw of a  pair of dice, find the probability of getting:

a number other than 5 on any dice.

Ex. 26.10 | Q 4.1 | Page 15

Three coins are tossed together. Find the probability of getting: 

exactly two heads

Ex. 26.10 | Q 4.2 | Page 15

Three coins are tossed together. Find the probability of getting:

at least two heads 

Ex. 26.10 | Q 4.3 | Page 15

Three coins are tossed together. Find the probability of getting:

at least one head and one tail

Ex. 26.10 | Q 4.4 | Page 15

Three coins are tossed together. Find the probability of getting:

 no tails

Ex. 26.10 | Q 5.01 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

a black king

Ex. 26.10 | Q 5.02 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

either a black card or a king

Ex. 26.10 | Q 5.03 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

black and a king

Ex. 26.10 | Q 5.04 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 a jack, queen or a king

Ex. 26.10 | Q 5.05 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 neither a heart nor a king

Ex. 26.10 | Q 5.06 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

spade or an ace

Ex. 26.10 | Q 5.07 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 neither an ace nor a king 

Ex. 26.10 | Q 5.08 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 neither a red card nor a queen.

Ex. 26.10 | Q 5.09 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

other than an ace

Ex. 26.10 | Q 5.1 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

a ten

Ex. 26.10 | Q 5.11 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is: 

 a spade

Ex. 26.10 | Q 5.12 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

a black card

Ex. 26.10 | Q 5.13 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

the seven of clubs

Ex. 26.10 | Q 5.14 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

jack

Ex. 26.10 | Q 5.15 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 the ace of spades

Ex. 26.10 | Q 5.16 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

a queen

Ex. 26.10 | Q 5.17 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

a heart

Ex. 26.10 | Q 5.18 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is: 

a red card

Ex. 26.10 | Q 5.18 | Page 15

A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:

 a red card 

Ex. 26.10 | Q 6 | Page 15

An urn contains 10 red and 8 white balls. One ball is drawn at random. Find the probability that the ball drawn is white.

Ex. 26.10 | Q 7.1 | Page 15

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:

 white?

 

Ex. 26.10 | Q 7.2 | Page 15

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?

Ex. 26.10 | Q 7.3 | Page 15

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: 

black?

Ex. 26.10 | Q 7.4 | Page 15

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:

not red? 

Ex. 26.10 | Q 8 | Page 15

What is the probability that a number selected from the numbers 1, 2, 3, ..., 15 is a multiple of 4?

Ex. 26.10 | Q 9 | Page 15

A bag contains 6 red, 8 black and 4 white balls. A ball is drawn at random. What is the probability that ball drawn is not black?

Ex. 26.10 | Q 10 | Page 15

A bag contains 5 white and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white?

Ex. 26.10 | Q 11.1 | Page 15

A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:

 white

Ex. 26.10 | Q 11.2 | Page 15

A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is: 

red 

Ex. 26.10 | Q 11.3 | Page 15

A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is: 

not black

Ex. 26.10 | Q 11.4 | Page 15

A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:

 red or white 

Ex. 26.10 | Q 12.1 | Page 15

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

red 

 

Ex. 26.10 | Q 12.2 | Page 15

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

black 

Ex. 26.10 | Q 13.1 | Page 15

A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be 

red

Ex. 26.10 | Q 13.2 | Page 15

A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be

white

Ex. 26.10 | Q 13.3 | Page 15

A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be 

not green

Ex. 26.10 | Q 14 | Page 16

If you put 21 consonants and 5 vowels in a bag. What would carry greater probability? Getting a consonant or a vowel? Find each probability. 

Ex. 26.10 | Q 15 | Page 16

If we have 15 boys and 5 girls in a class which carries a higher probability? Getting a copy belonging to a boy or a girl. Can you give it a value? 

Ex. 26.10 | Q 16.1 | Page 16

If you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a pair you pick without looking is 

white?

Ex. 26.10 | Q 16.2 | Page 16

If you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a pair you pick without looking is

black?

Ex. 26.10 | Q 17 | Page 16

If you have a spinning wheel with 3-green sectors, 1-blue sector and 1-red sector. What is the probability of getting a green sector? Is it the maximum?

Ex. 26.10 | Q 18.1 | Page 16

When two dice are rolled:

List the outcomes for the event that the total is odd. 

 

Ex. 26.10 | Q 18.2 | Page 16

When two dice are rolled:

Find probability of getting an odd total. 

 

Ex. 26.10 | Q 18.3 | Page 16

When two dice are rolled: 

List the outcomes for the event that total is less than 5.

Ex. 26.10 | Q 18.4 | Page 16

When two dice are rolled: 

Find the probability of getting a total less than 5?

Chapter 26: Data Handling-IV (Probability)

Ex. 26.10Ex. 1.00

RD Sharma Mathematics Class 8 by R D Sharma (2019-2020 Session)

Mathematics for Class 8 by R D Sharma (2019-2020 Session) - Shaalaa.com

RD Sharma solutions for Class 8 Mathematics chapter 26 - Data Handling-IV (Probability)

RD Sharma solutions for Class 8 Maths chapter 26 (Data Handling-IV (Probability)) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Mathematics for Class 8 by R D Sharma (2019-2020 Session) solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. RD Sharma textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 8 Mathematics chapter 26 Data Handling-IV (Probability) are Introduction of Grouping Data, Bars with a Difference, Introduction of Circle Graph Or Pie Chart, Circle Graph Or Pie Chart - Drawing Pie Charts, Chance and Probability - Getting a Result, Chance and Probability - Equally Likely Outcomes, Chance and Probability - Linking Chances to Probability, Chance and Probability - Outcomes as Events, Chance and Probability Related to Real Life, Organising Data, Looking for Information, Graphical Representation of Data as Histograms.

Using RD Sharma Class 8 solutions Data Handling-IV (Probability) exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in RD Sharma Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 8 prefer RD Sharma Textbook Solutions to score more in exam.

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