Advertisements
Advertisements
प्रश्न
A game of numbers has cards marked with 11, 12, 13, ....., 40. A card is drawn at random. Find the probability that the number on the card drawn is a perfect square.
बेरीज
Advertisements
उत्तर
Total number of outcomes = 30
The perfect squares lying between 11 and 40 are 16, 25 and 36.
So the number of possible outcomes 3
∴ Probability that the number on the card drawn is a perfect square
= `"Number of possible outcomes"/"Total number of outcomes"`
= `3/30`
= `1/10`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
