Question # 1

The sum of 10 A.Ms between 3 and 47 is:

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50

250

100

500

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

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202

220

110

none of these

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

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1

none of these

The next term of the sequence-1, 2, 12, 40, .........is:

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112

212

144

none

Zero cannot be a term of:

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A.P and G.P

G.P and H.P

A.P and H.P

only H.P

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

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none

G.M between -2i and 8i is:

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4 or -4

4i or -4i

2 or -2

none

A function whose domain is the set of natural numbers is called the:

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series

sequence

means

convergent

The factorial of positive integer is:

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rational no.

positive integer

real no.

none

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

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360

120

60

70

The value of ⁵C₂ is:

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1

10

20

30

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

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4!

5!

none of these

Arithmetic series is only possible if:

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|d| = 1

|d| < 1

|d| > 1

none

Sum of all positive integral multiples of 3 less than 100 is:

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950

760

1230

875

The product of three G.Ms between 1 and 16 is:

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32

64

128

16

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

A sequence of numbers whose reciprocal form an arithmetic sequence, is known as:

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arithmetic sequence

geometricsequence

harmonicsequence

none of these

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

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1

none of these

If a_n-3 = 2n - 5 then a_n =

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2n-1

2n+1

2n+3

none

7th term of G.P 3, 6, 12 ..... is:

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512

192

48

96

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

A key ring is an example of:

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permutation

circulation permutation

combination

none

In how many ways two places can be filled by n objects:

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n(n-1)

2!

n(n+1)

None

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Mathematics FA Part 1 Chapter 7 Online Test MCQs With Answers

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