Arithmetic Aptitude :: Probability
- Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even ?
- In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?
- A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is
- From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn.
- A box contains 20 electric bulbs, out of which 4 are defective. Two bulbs are chosen at random from this box. The probability that at least one of these is defective is
- A speaks truth in 75% of cases and B in 80% of cases. In what percentage of cases are they likely to contradict each other, narrating the same incident
- From a pack of 52 cards, two cards are drawn together, what is the probability that both the cards are kings
- A box contains 5 green, 4 yellow and 3 white balls. Three balls are drawn at random. What is the probability that they are not of same colour.
- Bag contain 10 back and 20 white balls, One ball is drawn at random. What is the probability that ball is white
- There is a pack of 52 cards and Rohan draws two cards together, what is the probability that one is spade and one is heart ?
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