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The correct answer is C
In how many ways can the letters of the word PARALLEL be arranged so that all the L's do not come together?
In how many different ways can the letters of the word ‘CURIOES’ be arranged in such a way that the vowels occupy only the odd positions?
Geography books are always together.
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.
In how ways can the selection be made so that a particular member is always excluded?
A person has 12 friends out of which 7 are relatives. In how many ways can he invite 6 friends such that at least 4 of them are relatives?
In how ways can the selection be made so that a particular member is always excluded?
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?