Advertisements
Advertisements
प्रश्न
A coin is tossed three times. The number of possible outcomes is ______.
विकल्प
3
4
6
8
उत्तर
A coin is tossed three times. The number of possible outcomes is 8.
Explanation:
When a coin is tossed three times the possible outcomes are = {HHH, HHT, HTH, THH, HTT, TTH, THT, TTT} = 8.
APPEARS IN
संबंधित प्रश्न
A box consists of 100 shirts of which 88 are good, 8 have minor defects and 4 have major defects. Ramesh, a shopkeeper will buy only those shirts which are good but 'Kewal' another shopkeeper will not buy shirts with major defects. A shirt is taken out of the box at random. What is the probability that
(i) Ramesh will buy the selected shirt?
(ii) 'Kewal' will buy the selected shirt?
A bag contains 18 balls out of which x balls are red.
(i) If one ball is drawn at random from the bag, what is the probability that it is not red?
(ii) If 2 more red balls are put in the bag, the probability of drawing a red ball will be `9/8` times the probability of drawing a red ball in the first case. Find the value of x.
A box contains 5 red marbels, 8 white marbles and 4 green marbles, One marble is taken out of the box at ramdom. What is the probability that the marble taken out will be not green?
A bag contains cards numbered from 1 to 49. A card is drawn from the bag at random, after mixing the card thoroughly. Find the probability that the number on the drawn card is a multiple of 5
All jacks, queens and kings are removed from a pack of 52 cards. The remaining cards are well-shuffled and then a card is randomly drawn from it. Find the probability that this card is a black face card
In a bag there are 44 identical cards with figure of circle or square on them. There are 24 circles, of which 9 are blue and rest are green and 20 squares of which 11 are blue and rest are green. One card is drawn from the bag at random. Find the probability that it has the figure of blue circle and
The probability that a number selected at random from the numbers 1, 2, 3, ..., 15 is a multiple of 4, is
If two different dice are rolled together, the probability of getting an even number on both dice is
A die is thrown once. Find the probability of getting:
a number less than 6
What is the probability that the minute and hour hands of a clock will form an acute angle at any given time?