START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 1

EASY

8th CBSE

IMPORTANT

Earn 100

In a school only, $3$ out of $5$ students can participate in a competition. What is the probability of the students who do not make it to the competition?

50% studentsanswered this correctly

Important Questions on Probability

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 2

A coin is tossed

200

times and head appeared

120

times. The probability of getting a head in this experiment is:

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 3

An experiment whose outcomes cannot be predicted exactly in advance is called a _____ experiment.

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 4

In a throw of a dice, the probability of getting an even number is the same as that of getting an odd number.

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 5

Ritwik draws a ball from a bag that contains white and yellow balls. The probability of choosing a white ball is

\frac{2}{9}

. If the total number balls in the bag is

36

, find the number of yellow balls.

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 6

A dice is rolled once. What is the probability that the number on top will be:

odd

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 6

A dice is rolled once. What is the probability that the number on top will be:

greater than $5$

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 6

A dice is rolled once. What is the probability that the number on top will be:

a multiple of $3$

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 22 - Probability>EXEMPLAR PROBLEMS>Q 6

A dice is rolled once. What is the probability that the number on top will be:

less than $1$