Question # 1

If S is a sample space and event E is S then P(E) is:

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0

1

>1

none

The factorial of positive integer is:

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rational no.

positive integer

real no.

none

No. of arrangements can be made of 4 letters a, b, c, d taken 2 at a time ?

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8

12

10

14

The middle term of (x-y)¹⁸ is:

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9th

10th

11th

none of these

No. of arrangements of the letters of the word PAKPATTAN can be made, taken all together ?

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15130

15120

1512

none of these

How many different number can be formed by taking 4 out of the six digits 1, 2, 3, 4, 5, 6:

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360

120

366

none of these

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0

-1

>1

none

In a simultaneous throw of two dice, The probability of getting a total of 7 is:

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No. of arrangements of the letters of the word PAKISTAN can be made, taken all together ?

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21160

20160

20170

20016

A key ring is an example of:

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permutation

circulation permutation

combination

none

Number of terms in the expansion of (x+y)⁶ is:

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7

6

2

8

If ⁿP₂ = 30 then n = :

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5

6

2

3

No. of signals made by 5 flags of different colors using 3 flags at a time is:

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60

15

10

None

The middle terms of (x+y)²³ are:

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T₁₀,T₁₁

T₁₁,T₁₂

T₁₂,T₁₃

none of these

No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ?

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70

54

70

73

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11th Class FA Mathematics Chapter 8 Online Test MCQs With Answers

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