EASY
8th CBSE
IMPORTANT
Earn 100

Define the sample space of random experiment.

Important Questions on Probability

EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 4
How many cards are there in each suit of a pack of 52 cards? 
MEDIUM
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 1
Two fair dice are rolled simultaneously 67 times. A doublet is obtained 8 times. Now, if the pair of dice are rolled simultaneously again at random, what is the probability of getting a doublet and probability of not getting a doublet?
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 2

A box has coupons numbered from 1 to 100. A coupon is picked. Find the probability that the number on the coupon is: even    

EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 2
A box has coupons numbered from 1 to 100. A coupon is picked. Find the probability that the number on the coupon is: a multiple of 3
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 2
A box has coupons numbered from  1 to 100. A coupon is picked. Find the probability that the number on the coupon is: a prime number    
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 2
A box has coupons numbered from 1 to 100. A coupon is picked. Find the probability that the number on the coupon is: a factor of 100.
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 3
A bag contains 6 red marbles, 9 white marbles, 5 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be: Red   
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 22 - Probability>REVIEW EXERCISES>Q 3
A bag contains 6 red marbles, 9 white marbles, 5 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be: White