Advertisements
Advertisements
प्रश्न
In a throw of a dice, the probability of getting the number 7 is ______.
पर्याय
`1/2`
`1/6`
1
0
उत्तर
In a throw of a dice, the probability of getting the number 7 is 0.
Explanation:
In a die, there are only 6 numbers, which are 1, 2, 3, 4, 5 and 6.
Hence, there is no possibility of number 7.
Therefore, probability of getting the number 7 is 0.
APPEARS IN
संबंधित प्रश्न
A card is drawn at random from a well-shuffled deck of playing cards. Find the probability that the card drawn is neither a jack nor a king.
Cards numbered 1 to 30 are put in a bag. A card is drawn at random from this bag. Find the probability that the number on the drawn card is a prime number greater than 7
Red queens and black jacks are removed from a pack of 52 playing cards. A card is drawn at random from the remaining cards, after reshuffling them. Find the probability that the card drawn is a king
A die is thrown once. What is the probability of getting an odd number?
A box contains cards numbered 3, 5, 7, 9, .... , 35, 37. A card is drawn at random from the box. Find the probability that the number on the card is a prime number.
A jar contains 24 marbles. Some of these are green and others are blue. If a marble is drawn at random from the jar, the probability that it is green is `2/3`. Find the number of blue marbles in the jar.
All kings, queens and aces are removed from a pack of 52 cards. The remaining cards are well-shuffled and then a card is drawn from it. Find the probability that the drawn card is a black face card.
A balloon vendor has 2 red, 3 blue and 4 green balloons. He wants to choose one of them at random to give it to Pranali. What is the probability of the event that Pranali gets, a blue balloon
A die is thrown once. Find the probability of getting:
a number greater than 6.
There are 24 balls in a pot. If 3 of them are Red, 5 of them are Blue and the remaining are Green then, what is the probability of picking out a Green ball?
