Permutation and CombinationHard
Question
In how many way can six different rings be wear in four fingers?
Options
A.6P4
B.64
C.46
D.6C4
More Permutation and Combination Questions
How many non zero numbers can be formed with the help of digits 0,1, 2, 3, 4, when no digit is repeated in any number?...Out of 6 boys and 4 girls a group of 7 is to be formed. How many such groups are possible if boys are to be in majority?...Eleven animals of a circus have to be placed in eleven cages, one in each cage. If four of the cages are too small for s...Number of ways in which 9 different toys be distributed among 4 children belonging to different age groups in such a way...If f(x) = 2x + cot-1 x + ln , then f(x) :...