Question
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "BALUSTER"?
More Permutation and combination Questions
- From the digits 1, 2, 3, 4, 5, 6 and 7, how many 4‑digit even numbers can be formed without repetition?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SEMINAR"?
- Seven musicians out of which 3 are from the same band and the rest are solo artists are to be seated in a row. Find the number of ways in which the three b...
- In how ways can the selection be made so that a particular member is always included?
- Geography books are never together.
- In how many different ways can the letters of the word “DISCHARGE” be arranged in such a way that the vowels always come together?
- A group consists of 10 boys and 6 girls. In how many ways can 6 boys and 2 girls be selected from the group?
- In how ways can the selection be made so that a particular member is always included?
- In how ways can the selection be made so that a particular member is always included?
- In how many different ways can the letters of the word ‘FLOWER’ be arranged in such a way that the vowels occupy only the odd positions?
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)