Practice Test | Kullabs.com
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  • A card is drawn from the set of number cards numbered from 8 to 27. Find the probability that the drawn card is divisible by 6 or 7 without remainder.

    (frac 84)
    (frac 14)
    (frac 12)
    1
  • When a card is drawn from the cards numbered from 1 to 20. What is the probability of getting a card having the number which is divisible by 3 or 7?

    (frac 75)
    (frac 45)
    1
    (frac 25)
  • A bag contains 7 blue and 2 green marbles. Find the probability of getting blue or green marble, if a marble is drawn from the bag.

    (frac 79)
    1
    (frac 59)
    (frac 29)
  • A basket contains 5 yellow, 3 blue and 2 green balls. If a ball is drawn randomly from the basket, find the probability of not getting a blue ball.

    1
    (frac 2{10})
    (frac 7{10})
    (frac 3{10})
  • A card is drawn randomly from a pack of cards and a dice is thrown once. Determine the probability of not getting a card of king as well as 6 on the dice.

    1
    (frac{10}{13})
    (frac {1}{13})
    (frac {13}{10})
  • When two dice are rolled simultaneously, find the probability of getting 5 in one and even number in the other.

    1
    (frac 1{12})
    ;i:4;s:22:
    (frac {12}1)
  • The king, queen and jack are removed from a deck of 52 playing cards and then well suffled. One card is selected from the remaining cards. Find the probability of getting the numbered 10 or ace.

    (frac 15)
    (frac {49}{52})
    (frac {3}{49})
    (frac 51)
  • In a bag, the blue, black and red marbles are in the ratio of 2 : 3 : 4. If there are 16 red balls and a marble is chosen, find the probability of getting the marble red or blue.

    1
    (frac 23)
    (frac 32)
    (frac 15)
  • A deck of cards in which a card of diamond numbered 4 is replaced instead of a card of club numbered 5. What is the probability of getting the numbered 4 or face cards.

    (frac {52}{17})
    (frac {4}{17})
    (frac {17}{52})
    1
  • A bag contains some red, 8 green and 7 white balls. A ball is drawn from the bag so that the probability of red or white ball is (frac 35). Find the number of red balls.

    1
    8
    17
    5
  • A coin is tossed and a dice is thrown. Find the probability of getting a head on the coin and the number less than 3 on the dice.

    1
    (frac 35)
    (frac 16)
    (frac 56)
  • A coin is tossed and a card is choosen from a pack of 52 cards. Find the probability of getting a head on the coin and the king in cards.

    (frac 1{26})
    1
    (frac 5{26})
    (frac 7{26})
  • Find the probability of occurring the letters S and E while drawing two letter cards from the twenty cards of the word 'REPRESENTATIVENESSES'.

    1
    (frac 15)
    (frac3{50})
    (frac 1{10})
  • There are 40 students in a class. Among them, 15 are boys and remaining girls. If 15 of them study Optional Maths, find the probability of selecting a girl studying Optional Maths.

    1
    (frac {15}{64})
    (frac {15}{35})
    (frac {64}{15})
  • In a survey of student, it is found that 60% ride cycle and 30% do not play CD player. Find the probability of selecting a student riding cycle but playing the CD player.

    (frac {21}{50})
    1
    (frac {50}{21})
    (frac {30}{50})
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