Probability (10)
Classical definition of probability. Simple problems on finding the probability of an event.
A die is rolled once. Find the probability of getting
A die is rolled once. Find the probability of getting
- an even prime number.
- a
From a well-shuffled deck of 52 playing cards
From a well-shuffled deck of 52 playing cards, a card is drawn at random. What is the probability of getting a red queen?
...Which of the following cannot be the probability of an event?
Which of the following cannot be the probability of an event?
...An integer is chosen at random between 1 and 100. Find the probability that it is
An integer is chosen at random between 1 and 100. Find the probability that it is :
...Two different dice are tossed together. Find the probability
Two different dice are tossed together. Find the probability :
- of getting a
Two different dice are thrown together. Find the probability that the numbers obtained have
Two different dice are thrown together. Find the probability that the numbers obtained have
...A bag contains 15 white and some black balls
A bag contains 15 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball,
...The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18
The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18. What is the number of rotten apples in the heap ?
The probability of selecting a blue marble at random from a jar that contains
The probability of selecting a blue marble at random from a jar that contains only blue, black and green marbles is $\frac{1}{5}$. The
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