Question
Out of 6 white marbles, 3 blue marbles, in how many ways we select one or more marbles?
More Probability Questions
- Two hats are picked at random, what is the probability that one is blue and one is yellow?
- A bag contains 19 white and some black balls. If the probability of drawing a black ball from the bag is twice that of drawing a white ball, find the numbe...
- Anna is participating in a trivia game with 6 questions, each with 3 choices. Only one choice is correct per question. If Anna guesses on all questions, wh...
- A bag has 5 red, 4 blue, 3 green balls. Two balls are drawn without replacement. Find probability that both are of the same color.
- A bag contains 8 yellow balls, 7 orange balls, and 3 blue balls. Two balls are drawn at random. Find the probability that the two balls are yellow.
- In a bag, there are 5 red balls, 6 green balls, and 9 blue balls. If two balls are drawn at random without replacement, what is the probability that both 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 box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at le...
- A basket contains 8 pink, 12 violet, and 5 indigo balls. If 2 balls are picked at random without replacement, find the probability that the first ball is p...
- A is trying to break a bulb by throwing balls at it. If he hits the bulb 3 times in every 5 throws and bulb breaks 3 times out of 12 hits, then find the pr...
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)