Question
A bag contains 6 white balls, 4 red balls and 5 green balls. Two balls are drawn simultaneously. Find the probability that both the balls are of same colour.
More Probability Questions
- A box of bulbs is inspected by examining three randomly selected bulbs drawn without replacement. If all the three bulbs are non-defected, the box is appro...
- Two cards are drawn from a well shuffled deck of cards. Probability that both cards are jack is (1/p). Find the value of (4p - 28²).
- The probability of selecting a rotten egg randomly from a basket of 1050 eggs is 0.36. What is the number of rotten eggs in the basket?
- Bag A contains 4 red and 6 blue balls, while Bag B contains 7 blue and 5 yellow balls. If one ball is drawn from bag 'A' and bag 'B', respectively, at rand...
- A bag contains 4 red and 3 blue balls. Two balls are drawn at random without replacement. Find the probability that both balls are of the same colour.
- A basket contains 3 pink, 4 blue and 5 yellow wools. If three wools are picked at random, what is the probability that either all are blue or either all ar...
- A bag contains 10 white and some black balls. If the probability of drawing a black ball from the bag is 2 times that of drawing a white ball, find the num...
- A bag contains 6 red, 4 green and 5 blue balls. Two balls are drawn at random without replacement. What is the probability that both balls are of different...
- A basket contains x green apples, (x + 2) red apples and (x + 10) yellow apples. If probability of getting a red apple is 1/8 more than that of getting a g...
- Two fair dice are thrown. What is the probability that the sum is a prime number?
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)