Question
A bag contains 6 purple balls, 9 yellow balls and 5 green balls. Three balls are drawn at random. Find the probability that at least two balls are yellow.
More Probability Questions
- A bag contains 9 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
- In a yellow box there are 5 red, 6 green, and 4 yellow balls while in a blue box there are 3 red, 7 green, and 5 yellow balls. One ball is drawn at random ...
- Three cards are drawn randomly from a pack of 52 cards. What is the probability that one will be black and two will be red?
- A box contains ‘x + 2’ red, ‘x – 1’ green, and ‘x – 3’ blue balls. If two balls are drawn from the box one after another without replacement, the probabili...
- 17 rotten bananas are accidentally mixed with 120 good ones. It is not possible to just look at a banana and tell whether or not it is rotten. One banana i...
- A jar contains 54 marbles each of which is blue green or white. The probability of selecting a blue marble at random from the jar is 1/3 and the probabilit...
- A bag contains 2 black balls, 6 red balls, and 10 blue balls. Two balls are drawn at random. Find the probability that the two balls are blue.
- A box contains 6 red balls, 5 green balls, and 4 blue balls. Two balls are drawn at random. What is the probability that one ball is red and the other is b...
- Bag 1: 2 red, 3 blue. Bag 2: 4 red, 1 blue. One ball from Bag 1 is put into Bag 2, then one is drawn from Bag 2. Find probability it’s red.
- A coin is tossed 3 times. ‘A’ wins if exactly two heads occur. Find the probability of ‘A’ winning the game.
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)