A closet has 5 pairs of different types of shoes. The number of ways in which 4 shoes can be drawn from it such that there will be no complete pair is `200` 2. `160` 3. `40` 4. `80` 5. `60`

A rack has 5 different pairs of shoes. The number of ways in which 4 shoes can be chosen from it so that there will be no complete pair is

Column I, Column II The number of five-digit numbers having the product o digit 20 is, p. > 70 A closest has five pairs of shoes. The number of ways in which four shoes can be drawn from it such that there will be no complete pair is, q. <60 Three ladies have each brought their one child for admission to a school. The principal wants to interview the six persons one by one subject to the condition that no mother is interviewed before her child. The number of ways in which interview can be arranged is, r. in (50 ,110) The figures 4, 5, 6, 7, 8 are written in every possible order. The number of numbers greater than 56000 is, s. in (40 ,70)

The number of ways in which one can post 4 letters in 5 letter boxes, is

The number of ways in which 5 beads of different colours can be made into a necklace is

A person has 5 shirts, 4 coat and 7 ties . Number of ways in which he can wear them is

An urn contains 5 red marbels,4 black marbels and 3 white marbles. Then the number of ways in which 4 marbles can be drawn so that at most three of them are red is _________

In how many ways 5 rings of different types can be worn in 4 fingers?

A box contains 3 red, 4 white and 2 black balls. The number of ways in which 3 balls can be drawn from the box, so that at least one ball is red , is ( all balls are different )

The number of tangents to the circle x^(2)+y^(2)=5 , that can be drawn from (2,3) is

Number of 5 digit numbers which can be read in the same way from the left and from the right is