Question
How many different nine digit numbers can be formed from the number 66 55 99 222 by rearranging its digits so that the odd digits occupy even positions only?
More Permutation and combination Questions
- Five articles out of which 3 are cups and rest are glasses have to be arranged on a shelf. Find the number of ways of arrangement in which all three cups a...
- 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?
- In how many different ways can the letter of the word ‘PRAISE’ be arranged?
- Find total number of ways in which the word “AGGRESSION” can be arranged.
- How many 5-digit numbers can be formed using digits 1–7 such that digits are odd-even-odd-even-odd?
- In how many different ways can the letters of the word “DISCHARGE” be arranged in such a way that the vowels always come together?
- Using all the letters of the word CANOER, how many words start with a vowel but end with a consonant?
- A group consists of 7 boys and 12 girls. In how many ways can 3 boys and 5 girls be selected from the group?
- In how many ways can you arrange 3 identical cubes, 2 identical pens, and 1 ball such that all 3 cubes are not together?
- Eight dancers out of which 3 are from the same team and the rest are solo performers have to perform in a sequence. Find the number of sequences in which a...
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
