Question
There are 7 blue and 3 white balls in a basket. Two balls are drawn randomly. Find the probability that both the balls are white.
More Probability Questions
- A letter is taken out at random from ‘CHACHAKE’ and another is taken out from ‘PATAKHE’. The probability that they are the same letter is
- A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
- A box contains 8 yellow marbles, ‘x’ blue marbles and 12 white marbles. A box contains 5 yellow marbles, 2 blue marbles and 3 white marbles. The probabilit...
- 25 defective watches got mixed with 175 non-defective watches. A buyer purchases one watch. What is the probability that the watch is defective?
- 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.
- There are three 50 paise coins, nine Rs. 1 coins, and fifteen Rs. 2 coins in a container. One coin was lost. Find the probability that it is not a 50 paise...
- A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
- The names of 6 students from section A, 7 students from section B and 8 students from section C were selected. The age of all the 21 students was different...
- Two hats are picked at random, what is the probability that all hats are of green colour?
- A basket contains x black balls, (x + 3) white balls and (x + 6) yellow balls. If probability of picking a white ball is 1/11 more than that of picking a b...
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)