EASY
JEE Advanced
IMPORTANT
Earn 100

If n integers taken at random are multiplied together, then the probability that the last digit of the product is 1,3,7 or 9 is

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Important Questions on Fundamentals of Probability

MEDIUM
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 41
An urn contains 8 red and 5 white balls. Three balls are drawn at random. Then, the probability that the balls of both colours are drawn is
MEDIUM
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 42
Two decks of playing cards are well-shuffled and 26 cards are randomly distributed to a player. Then, the probability that the player gets all distinct cards is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 43
Probability of product of a perfect square when 2 dice are thrown together is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 44
A bag contains 3 white and 5 black balls. One ball is drawn at random. Then, the probability that it is white is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 45
A die is rolled three times. The probability of getting a larger number than the previous number each time is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 46
4 boys and 2 girls occupy seats in a row at random. Then, the probability that two girls occupy seats side by side is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 47
A card is drawn from a well-shuffled pack of playing cards. The probability that it is a king of heart is
EASY
JEE Advanced
IMPORTANT
Complete Study Pack for Engineering Entrances Objective Mathematics Vol 1>Chapter 21 - Fundamentals of Probability>Entrances Gallery>Q 48
A fair coin is tossed 100 times, the probability of getting tails on odd number of time is