47 82 117 152 187 ?
47 + 35 = 82 82 + 35 = 117 117 + 35 = 152 152 + 35 = 187 187 + 35 = 222
In how many ways can the letters of the word TERRORISTS be arranged by taking 4 letters at a time?
In how many ways Barcelona’s football team captain and vice-captain be elected from a team of 15 men?
Find the number of words that can be formed by using all letters of the word 'PAINT', if order of vowels remains same.
In how many different ways can the letters of the word ‘VARIOUS’ be arranged in such a way that the vowels occupy only the odd positions?
...In a party 19 persons shake hands with every other person. Find the total no of handshakes in the party?
In how many different ways can 6 teachers and 5 students be seated in a row so that they sit alternately?
In how many ways can 7 boys and 2 girls can be seated in a row so that they are in alternate position.
In how ways can the selection be made so that a particular member is always excluded?
...From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
