Column I, Column II Four dice (six faced) are rolled. The number of possible out comes in which at least one dice shows 2 is, p. 210 Let `A` be the set of 4-digit number `a_1a_2a_3a_4w h e r ea_1> a_2> a_3> a_4dot` then `n(A)` is equal to, q. 80 The total number of three-digit numbers, the sum of whose digits is even, is equal to, r. 671 The number of four-digit numbers that can be formed from the digits 0, 1, 2, 3, 4, 5, 6, 7 so that each number contains digit 1 is, s. 450