Out of eight crew members three particular members can sit only on the left side. Another two particular members can sit…

In how many different ways can the letters of the word CREAM be arranged?

In how many ways can a committee of 4 people be chosen out of 8 people?

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?

A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways c…

How many arrangements of four 0's (zeroes), two 1's and two 2's are there in which the first 1 occur before the first 2?

A local delivery company has three packages to deliver to three different homes. if the packages are delivered at random…

In how many different ways can letters of the word OFFICES be arranged?