1.
There are 3 children of a lady. In how many ways is it possible to dress them for a party if the first child
likes 3 dresses, second likes 4 and the third likes 5 but the third child has out grown one of them? Each
child has a different set of clothes.
2.
How many three-digit odd numbers can be formed from the digits 1, 3, 5, 0 and 8?
3.
Find the number of words formed by permuting all the letters of the word INDEPENDENCE.
4.
12 children in a party, For a game they have to be paired up. How many different pairs can be made for the
game?
5.
How many different differences can be obtained by taking only 2 numbers at a time from 3, 5,2,10 and 15?
6.
In a class test there are 5 questions. One question has been taken from each of the 4 chapters. The first
two chapters have 3 questions each and the last two chapters have 6 questions each. The fourth question
can be picked from any of the chapters. How many different question papers could have been prepared?
7.
How many five digit numbers can be formed using the digits 0, 2, 3,4and 5, when repetition is allowed such
that the number formed is divisible by 2 and 5?
8.
In how many ways can five rings be worn in 3 fingers?
9.
How many pentagons vertices of a polygon with 10 sides?
10.
Find the number of words formed by permuting all the letters of the word INDEPENDENCE such that the
E's do not come together.