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Permutation,… | NUST Entrance Test Mathematics | ClassNotes
Home
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NUST Entrance Test
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Mathematics
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Permutation, Combination and Probability
Set 5
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MM
Mashaal Masha
Sep 30, 2022
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Choose the correct options for the following questions.
$\begin{bmatrix}8\\5 \end{bmatrix}$=
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Difficulty: Easy
A:
56
B:
40
C:
63
D:
72
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$n^{2}+3n+2$=
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Difficulty: Easy
A:
$\frac{n!}{(n-1)!}$
B:
$\frac{(n-1)!}{n!}$
C:
$\frac{(n+2)!}{n!}$
D:
$\frac{(n-2)!}{n!}$
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$\frac{n!}{(n-1)!}$=
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Difficulty: Easy
A:
n
B:
n!
C:
(n-1)!
D:
0!
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Permutation, Combination and Probability - Set 1
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Permutation, Combination and Probability - Set 2
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Permutation, Combination and Probability - Set 3
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Permutation, Combination and Probability - Set 4
post
Permutation, Combination and Probability - Set 6
