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MCQs: A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that at least one bulb is good.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is -.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A basket has 5 apples and 4 oranges. Three fruits are picked at random. The probability that at least 2 apples are picked is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If six persons sit in a row, then the probability that three particular persons are always together is____________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If four coins are tossed, the probability of getting two heads and two tails is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is_____________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If a number is chosen at random from the set {1, 2, 3, …., 100}, then the probability that the chosen number is a perfect cube is___________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A coin is tossed live times. What is the probability that there is at the least one tail?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The probability that a number selected at random from the first 50 natural numbers is a composite number is__________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number ?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is :_________?
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: Find the number which when multiplied by 15 is increased by 196.
Category: Mathematics Quizzes, Published by: teswesm
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MCQs: The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is :___________?
Category: Mathematics Quizzes, Published by: teswesm
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