Advertisements
Advertisements
प्रश्न
A bag contains 3 white, 4 black and 2 red balls. If 2 balls are drawn at random (without replacement), then the probability that both the balls are white is ______.
पर्याय
`1/18`
`1/36`
`1/12`
`1/24`
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
A bag contains 3 white, 4 black and 2 red balls. If 2 balls are drawn at random (without replacement), then the probability that both the balls are white is `underlinebb(1/12)`.
Explanation:
The probability that both the balls are white
= `3/9 xx 2/8`
= `1/12`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
