Question
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).
More Probability Questions
- 5 coins are tossed together. What is the probability of getting exactly 3 tails?
- In a box there are 3 pink, 5 black, and 9 yellow flowers. One flower is picked up randomly. What is the probability that it is neither pink nor black?
- Rohan divided a two-digit number by '7', what is the probability that the remainder obtained is a prime number?
- A bag contains 7 blue balls, 28 red balls, and 10 green balls. One ball is drawn at random. Find the probability that the ball drawn is either blue or gree...
- Three persons i.e. ‘P’, ‘Q’ and ‘R’, are given the same puzzle to solve. The probability that ‘P’, ‘Q’ and ‘R’ will solve the puzzle is (2/5), (3/4) and (5...
- Max has a 1/4 chance of failing his Quant test and a 4/5 chance of passing his Reasoning test. What is the probability that he fails exactly one of the two...
- Two balls are drawn successively without replacement from a bag containing 4 red balls, 5 blue balls, and 6 green balls. What is the probability that one b...
- A committee of 5 members is to be selected from 7 men and 5 women. How many ways can the committee be formed if it should include at least 3 men?
- Three persons. A, B and C. are given the same puzzle to solve. The probability that A, B and C will solve the puzzle is. 3/5., 2/3., and 1/4respectively. F...
- A bag contains 5 black balls,“a” white balls and “b” purple balls. If one ball taken out from the bag, then probability of being it white is 2/7, while the...
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)