Number of ways in which the letters of the word TAMANNA be arranged is

Number of ways in which the letters of the word RIANBOW be arranged such that N and B are together is

Number of ways in which the letters of the word RAINBOW be arranged such that N and B are together is

The number of ways in which the letters of the word ARRANGE be arranged so that the two R's are never together.

The number of ways in which the letters of the word ARRANGE be arranged so that the two R's are never together.

Number of ways in which the letters of the word MOBILE be arranged so that the consonants always occupy the odd places is

Number of ways in which the letters of the word DECISIONS be arranged so that letter N be somewhere to the right of the letter "D" is (lfloor9)/(lambda) . Find lambda .

Number of ways in which the letters of the word DECISIONS be arranged so that letter N be somewhere to the right of the letter "D" is (lfloor9)/(lambda) . Find lambda .

Number of ways in which the letters of the word W can be arranged if atleast one vowel is separated from rest of the vowels

The number of ways in which the letters of the word 'FRACTION' be arranged so that No two vowels come together is