Free Printable Maths Quiz XA

1.

If x + 2 is a factor of x³ – 2ax² + 16, then value of a is

a)

1

b)

2

c)

3

d)

4

2.

If the Sum of n terms of an AP is 3n²+n,then what is the nth term?

a)

6n-4

b)

6n-2

c)

4n-4

d)

4n-2

3.

If a and b are the zeros of he polynomial x²– 5x + k such that a – b = 1, find the value of k

a)

3

b)

2

c)

6

d)

None of the Above

4.

Find the total number of factors of 256

a)

24

b)

8

c)

32

d)

9

5.

Complete the series - 2,7,22,67,__

{Mental Ability}

a)

202

b)

101

c)

201

d)

102

6.

{Mental Ability}

Complete the sequence - A,C,F,J,O,__

a)

S

b)

T

c)

U

d)

V

7.

At the end of the year 2002,Ram was half as old as his grandfather.The sum of the years in which they were born is 3854.Age of Ram at the end of year 2003 is ____

a)

50 years

b)

51 years

c)

35 years

d)

36 years

8.

If $x\ne y$ and the sequences x,a₁,a₂,y and x,b₁,b₂,y each are in AP,then $\left\{\frac{a₂-a₁}{b₂-b₁}\right\}$ =

a)

2/3

b)

Not defined

c)

1

d)

0

9.

The 100th root of $10^{\left(10^{10}\right)}$ is

a)

$10^{8^{10}}$

b)

$10^{10^8}$

c)

0

d)

1

10.

If a pair of linear equations in two variable is consistent,then the lines represented by two equations are

a)

Always intersecting

b)

Parallel

c)

Always coincident

d)

Intersecting or coincident

Maths Quiz XA

Total questions: 10

Worksheet time: 10mins

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