Question
Which command is used to sort the lines of a file in a
Unix/Linux system?Solution
sort.
From a group of 8 girls and 7 boys, a committee of 9 is to be formed. In how many ways can the committee be formed if it must include at least 6 girls?
- Six dancers are to be lined up for a stage entry. Among them, three are from the same team and must not be adjacent. How many valid line-ups are possible?
How many different ways can the letters of the word ‘DEMONETIZATION’ be arranged?
- Using all the letters of the word POETRY, how many words start with a vowel but end with a consonant?
How many different arrangements of the letters of the word BALLOON are possible if all vowels are together?
How many 8 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 1, 2, 4 ?
How many distinct arrangements of the letters in DRDO are possible?
A group consists of 7 boys and 12 girls. In how many ways can 3 boys and 5 girls be selected from the group?
Find total number of ways in which the word “SUCCESSFUL” can be arranged.
In how many ways can the letters of the word ‘BANANA’ be arranged?