Question
How many distinct arrangements of the letters in DRDO are possible?
More Permutation and combination Questions
- History books are always together and also Geography books are always together?
- Geography books are always together.
- How many five digit numbers can be formed using the digits 0, 1, 2, 3, 4 and 5 which are divisible by 5, without repeating the digits?
- How many numbers of five digits may be formed with the digits 5, 0, 9, 0, and 6?
- Find the number of ways to arrange each letter of the word 'PROFESSION' such that all the vowels always come together.
- Count the number of “words” from MISSISSIPPI when all the vowels occur together.
- Find the quantity of arrangements of the letters of the word INDEPENDENCE if all the vowels always occur together?
- In how many different ways can the letters of the word "AIRSTRIKE" be arranged if all the vowels must always be grouped together?
- A team of 6 players is to be selected from 7 men and 5 women. In how many ways can a team be formed such that at least 4 men are included?
- How many 7-letter arrangements of “TENSION” exist where the two N’s are not adjacent?
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)