Advertisements
Advertisements
प्रश्न
Classify the following events:
Getting head when a coin is tossed.
विकल्प
Certain to happen
Impossible to happen
May or may not happen
Advertisements
उत्तर
May or may not happen
Explanation:
Getting head, when a coin is tossed may or may not happen as a coin has head and tail on its two faces. So, we might get a head or a tail on tossing it.
APPEARS IN
संबंधित प्रश्न
When a die is thrown, list the outcomes of an event of getting a prime number.
A die is thrown. Find the probability of getting 2 or 4.
In a simultaneous throw of a pair of dice, find the probability of getting:
a number other than 5 on any dice.
Three coins are tossed together. Find the probability of getting:
no tails
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a black card
A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
black
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be
not green
If you put 21 consonants and 5 vowels in a bag. What would carry greater probability? Getting a consonant or a vowel? Find each probability.
A glass jar contains 6 red, 5 green, 4 blue and 5 yellow marbles of same size. Hari takes out a marble from the jar at random. What is the probability that the chosen marble is of red colour?
It is impossible to get a sum of 14 of the numbers on both dice when a pair of dice is thrown together.
