Question
A bag contains ‘x’ blue balls and 5 yellow balls. If the probability of getting a blue ball is 2/3, then find the probability of getting different coloured balls when two balls are drawn randomly from the bag.
More Probability Questions
- Three fair coins are tossed simultaneously. What is the probability (in percentage) of getting at least two heads?
- There are three people A, B and C who are competing in a 100-meter race. If A is 50% more likely to win as B and B is twice as likely to win as C then what...
- A basket contains 'q' pink balls and 10 grey balls. If the probability of getting a pink ball is 3/5, then find the probability of getting different colour...
- A committee of 4 members is to be formed from 5 men and 3 women. What is the probability that the committee will have exactly 2 women?
- A bag contains 14 Green and 16 Red balls. One ball is drawn at random. What is the probability that the ball drawn is Red?
- A bag contains 4 white balls, 9 red balls, and 5 green balls. Two balls are drawn at random. Find the probability that the two balls are red.
- The likelihood that Maya secures a place in college D is 90% and in college E is 85%. Maya's order of preference is 'D', then 'E', and finally 'F'. Assumin...
- In how many ways can the letters of the word "INNOVATE" be arranged, and what is the probability that all the consonants in these arrangements always appea...
- A basket contains 3 yellow, 5 purple and 3 red flowers. If 3 flowers are drawn at random, what is the probability that at least two are of same colour?
- A bag contains 12 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, find the numb...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)