There are 8 defective items in a sample of24 items. One item is drawn at random. The probability that it is a non-defective item is:

A bag contains 6 red,8 white,4 green and 7 black balls. One ball is drawn at random. The probability that the ball is drawn is neither green nor white is:

Three coins are tossed simultaneously .What is the probability of getting exactly two heads?

If a digit is chosen at random from the digits1,2,3,4,5,6,7,8,9,then the probability that it is odd, is:

A bag contains cards numbered from1 to25.A card is drawn at random from the bag. The probability that the number on this card is divisible by both 2 and 3 is:

Raju bough ta fish from a shop for his aquarium. The shop keeper takes out one fish from a tank

containing15 male fish and 18 female fish. The probability that the fish taken out is a male fish is:

Cardsmarkedwithnumbers2to101areplacedinaboxandmixedthoroughly.Onecardisdrawnfrom the box. The probability that the number on the card is a prime number less than 20 is:

Acardisdrawnatrandomfromawell-shuffleddeckof52cards.Theprobabilitythatitwillbeaspade or a king is:

Theprobabilityofselectingaqueenofdiamondswhenacardisdrawnfromwellshuffledpackof52 cards is:

An unbiased die is thrown once.The probability of getting a number between 2 and 6 is: