Question
How many no. of 4 digits can be formed with the digits 4, 8, 7 & 3 no digit being repeated.
More Permutation and combination Questions
- How many 4-digit even numbers greater than 5000 can be formed using the digits {0, 1, 3, 5, 6, 8} without repetition?
- Using all the letters of the word POETRY, how many words start with a vowel but end with a consonant?
- Find total number of ways in which the word “COMMISSION” can be arranged.
- In how many ways can a group of 2 boys and 2 girls be made out of a total of 6 boys and 4 girls?
- How many different words can be formed with the letters of the word PRACTICE such that each of the word begin with E and ends with R?
- History books are never together.
- A group consists of 12 boys and 7 girls. In how many ways can 5 boys and 3 girls be selected from the group?
- Nine boys have to stand in a circle. In how many ways they are to be stand on the circumference of circle?
- There are 14 candidates for 5 post. In how many different ways can be post be filled?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SCIENCE"?
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)