Question
There are 3 identical toys and 4 identical books. How many distinct arrangements are possible on a shelf such that all three toys do not appear together?
More Permutation and combination Questions
- How many ways can 8 women and 8 men be seated around a circular table where no two women can sit together?
- Find total number of ways in which the word “AGGRESSION” can be arranged.
- A man has 15 friends out of which 7 are his relatives. In how many ways can he invite his 9 friends in which at least 5 must be his relatives?
- Find total number of ways in which the word “DEPRESSION” can be arranged.
- In a group of 9 boys and 6 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
- How many different 4-letter codes can be formed using the letters of the word MARKET if no letter is repeated in a code?
- From 10 musicians and 5 singers, a band of 8 members is to be formed. In how many ways can the band be formed such that there are at least 6 musicians?
- In how many ways Barcelona’s football team captain and vice-captain be elected from a team of 15 men?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SEMINAR"?
- Seven balls out of which 4 are red and the rest are green are to be arranged in a row. Find the number of arrangements in which all four red balls are not ...
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)