Question # 1

If a statement P(n) is true for n = 1 and truth of P(n) for n = k implies the truth of P(n) for n = k + 1, then P(n) is true for all:

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integers n

real numbers n

positive real numbers n

positive integers n

A dice is thrown. The probability to get an odd number is;

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1

none of these

A dice is thrown. The probability to get an even number is:

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1

none of these

In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is:

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none

A dice is rolled, the probability of getting a number which is even or greater than 4 is:

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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

The number of ways in which fiver persons can sit at a round table is:

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4!

5!

none of these

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T₆

T₇

T₈

T₅

If ⁿP₂ = 30 then n = :

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5

6

2

3

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

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In binomial expansion (a+b)ⁿ, n is positive integer the sum of coefficients equals:

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none of these

The value of ⁵C₂ is:

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1

10

20

30

The factorial of positive integer is:

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rational no.

positive integer

real no.

none

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

No. of necklaces can be made from 7 beads of different colors ?

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360

120

60

70

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

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