[" Q68: The figures "4,5,6,7,8" are written in every "],[" possible order.The number of numbers "],[" greater than "56000" is "],[[" (a) "72," (b) "90," () "79" ; Pas "],[" (c) "96," (d) "98.]]

The figures 4,5,6,7,8 are written in every possible order. The number of numbers greater than 56000 is 15K then K is equal to ___________________

The figures 4,5,6,7,8 are written in every possible order. The number of numbers greater than 56000 is 15K then K is equal to ___________________

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)

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)

Column I, Column II The number of five-digit numbers having the product of 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 numbers greater than 50,000 that can be formed by using the digits 5,6,6,7,9 is:

The number of numbers greater than 50,000 that can be formed by using the digits 5, 6, 6, 7, 9 is

The number of four digited number greater than 7000 that can be formed th digits 3,5,7,8,9 is

The sum of all possible numbers greater than 10,000 formed by using {1, 3, 5, 7, 9} is