SUPER TRICK TO FIND RANK OF WORD IN DICTIONARY (PERMUTATION & COMBINATION)

If letters of the word are arranged as in dictionary, find the rank of the following words.(i) INDIA (ii) SURITI (ii) DOCOMO

If letters of the word are arranged as in dictionary, find the rank of the following words.(i) INDIA (ii) SURITI (ii) DOCOMO

All letters of the word 'RACHIT' are permuted in all possible ways and the words so formed (with or without meaning) are written as in dictionary, then the 484th word is RACHIT 2. RACITH 3. RACTHI 3. RACIHT 4.RCAITH

Find the number of permutations of the letters of the word CONTRADICTORY such that neither the pattern "CON" nor "RAD" nor "ORY" appears

The number of different permutations of all the letters of the word PERMUTATION such that any two consecutive letters in the arrangement are neither both vowels nor both identical is K.5!.5!. Find K

The number of permutation of all the letters of the word PERMUTATION such that any two consecutive letters in the arrangement are neither both vowels nor both identical is

The number of permutation of all the letters of the word PERMUTATION such that any two consecutive letters in the arrangement are neither both vowels nor both identical is

In how many ways can the letters of the word ' PERMUTATIONS' be arranged if the words start with P and end with S

Find the number of words which can be formed by taking two alike and two different letters from the word ' COMBINATION'

The total number of words that can be made by writing the letters of the word PERMUTATION so that no vowel occupies any space between two consonants is: