Advertisements
Advertisements
प्रश्न
At a Birthday Party, the children spin a wheel to get a gift. Find the probability of getting a toy car
उत्तर
The probability of getting a toy car
= `"Number of events of getting a toy car"/"Total number of events"`
= `3/8`
APPEARS IN
संबंधित प्रश्न
Two different dice are thrown together. Find the probability of getting a number greater than 3 on each die.
Five cards − the ten, jack, queen, king and ace of diamonds, are well-shuffled with their face downwards. One card is then picked up at random.
What is the probability that the card is the queen?
Which of the following cannot be the probability of an event?
A lot consists of 144 ballpoint pens of which 20 are defective and others good. Tanvy will buy a pen if it is good, but will not buy it if it is defective. The shopkeeper draws one pen at random and gives it to her. What is the probability that she will buy it,
Cards numbered 1 to 30 are put in a bag. A card is drawn at random from the bag. Find the probability that the number on the drawn card is a prime number greater than 7.
Two dice are thrown together. The probability of getting the same number on the both dice is
A coin is tossed. What is the probability of getting:
a tail?
Which of the following can not be the probability of an event?
(i)`2/7`
(ii)3.8
(iii) 37%
(iv) -0.8
(v) 0.8
(vi) `(-2)/5`
(vii) `7/8`
Two dice are thrown at the same time. Find the probability that the sum of the two numbers appearing on the top of the dice is: 0
A bag contains 25 cards, numbered through 1 to 25. A card is drawn at random. What is the probability that the number on the card drawn is multiple of 5?
