Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

A bag contains 12 balls out of which x are black. If one ball is drawn at random from the box, what is the probability that it will be a black ball? If 6 more black balls are put in the box the probability of drawing a black ball is now double of what it was before. Find x.
Asked by deadpoolaviral26 | 22 Sep, 2019, 09:01: PM
Expert Answer
Answered by Sneha shidid | 23 Sep, 2019, 08:59: AM
CBSE 10 - Maths
Asked by drhimasingh | 09 Mar, 2020, 11:06: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by abhijeet.mishra | 10 Mar, 2018, 04:16: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Nov, 2017, 01:34: PM
ANSWERED BY EXPERT
Get FREE Sample Mock Papers for Final Exams
Download Now
×