Question
How many words can be formed from the word INCREASE in which both E’s do not come together?
More Permutation and combination Questions
- Find the number of ways to arrange each letter of the word 'PROFESSION' such that all the vowels always come together.
- How many 4-digit numbers can be formed using digits 1 to 6 without repetition, such that the number is even?
- A committee of 5 members is to be selected from 4 girls and 6 boys. Find the number of ways to form team such that the team consists of at most 2 girls.
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SCIENCE"?
- In How many ways can a student choose a program of 5 courses, if 9 courses are available and 2 courses are compulsory for every student?
- How many straight lines can be formed from 9 points out of which 4 are colinear?
- What will be the number of permutations of n different things, taken r at a time, where repeatition is allowed?
- In how ways can the selection be made so that a particular member is always excluded?
- In how many different ways can the letter of the word ‘PRAISE’ be arranged?
- 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 ...
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