11th Class FA Mathematics Chapter 7 Online Test With Answers

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11th Class FA Mathematics Chapter 7 Online Test

Sr. # Questions Answers Choice
1 A key ring is an example of: permutation circulation permutation combination none
2 No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ? 70 54 70 73
3 No. of diagonals can be formed by joining the vertices of the polygon having 5 sides ? 5 15 51 10
4 The number of diagonals of a polygon with n sides is: none of these
5 No. of triangles can be formed by joining the vertices of the polygon having 5 sides ? 10 15 20 none of these
6 No. of triangles can be formed by joining the vertices of the polygon having 12 sides ? 202 220 110 none of these
7 No. of arrangements of the letters of the word PAKPATTAN can be made, taken all together ? 15130 15120 1512 none of these
8 No. of arrangements of the letters of the word PAKISTAN can be made, taken all together ? 21160 20160 20170 20016
9 No. of arrangements can be made of 4 letters a, b, c, d taken 2 at a time ? 8 12 10 14
10 If nP2 = 30 then n = : 5 6 2 3
11 Numbers are formed by using all the digits 1, 2, 3, 4, 5, 6 on digit being repeated, then the numbers which are divisible by 5 are: 110 120 122 124
12 How many different number can be formed by taking 4 out of the six digits 1, 2, 3, 4, 5, 6: 360 120 366 none of these
13 Number of digits multiple of 5 made from the digits 2, 3, 5, 7, 9 is: 5 24 20 none
14 No. of signals made by 4 flags of different colors using 2 flags at a time: 6 12 60 none
15 No. of signals made by 5 flags of different colors using 3 flags at a time is: 60 15 10 None
16 No. of arrangements of the letters of the word plane taking all letters at a time: 5 1 none
17 In how many ways two places can be filled by n objects: n(n-1) 2! n(n+1) None
18 No. of selection of n different things out of n is: 1 n n! none
19 The factorial of positive integer is: rational no. positive integer real no. none
20 For a positive integer n: (n+1)! = (n+1)n! (n+1)! = (n+1)(n-1)! n! = n(n+1)! none of these
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