Permutation and CombinationEasy
Question
In how many ways a team of 11 be chosen from 20 students of a class so that 2 particular students are always included and 5 are always excluded?
Options
A.715
B.70
C.1365
D.None of the
More Permutation and Combination Questions
A building has ground floor and 10 more floors. Nine persons enter in a lift at the ground floor. The lift goes up to th...In how many ways two garlands of 6 flowers each can be made from 12 different flowers-...The total number of words which can be formed using all the letters of the word ″AKSHI″ if each word begins ...A box contains 5 blue, 6 yellow and 4 red balls. The number of ways, of drawing 8 balls containing at least two balls of...If all the letters of the word ″QUEUE″ are arranged in all possible manner as they are in a dictionary, then...