If B ⊆ A then n(A∩B) is –––––––––.

(a)

n(A – B)

(b)

n(B)

(c)

n(B – A)

(d)

n(A)

The shaded region in the venn diagram is ___________

(a)

\(A\cup B\)

(b)

\(A\cap B\)

(c)

\(\left( A\cap B \right) ^{ ' }\)

(d)

\(\left( A-B \right) \cup \left( B-A \right) \)

An irrational number between 2 and 2.5 is ________.

(a)

\(\sqrt { 11 } \)

(b)

\(\sqrt { 5 } \)

(c)

\(\sqrt { 2.5 } \)

(d)

\(\sqrt { 8 } \)

The product of \(2\sqrt { 5 } \) and \(6\sqrt { 5 } \) is_______________.

(a)

\(12\sqrt { 5 } \)

(b)

60

(c)

40

(d)

\(8\sqrt { 5 } \)

The zero of the polynomial 2x+5 is _______.

(a)

\(\frac {5}{2}\)

(b)

\(-\frac {5}{2}\)

(c)

\(\frac {2}{5}\)

(d)

\(-\frac {2}{5}\)

The value of the polynomial f(x) = 6x - 3x²+9 when x = -1 is _____________________

(a)

0

(b)

1

(c)

2

(d)

3

If \(\frac { { a }_{ 1 } }{ { a }_{ 2 } } \neq \frac { { b }_{ 1 } }{ { b }_{ 2 } } \) where a₁x + b₁y + c₁ = 0 and a₂x + b₂ y + c₂ = 0 then the given pair of linear equation has _______ solution(s)

(a)

no solution

(b)

two solutions

(c)

unique

(d)

infinite

The point of concurrency of the medians of a triangle is known as __________

(a)

circumcentre

(b)

incentre

(c)

orthocentre

(d)

centroid

PQ and RS are two equal chords of a circle with centre O such that ㄥPOQ = 70°, then ㄥORS = ________.

(a)

60°

(b)

70°

(c)

55°

(d)

80°

The point whose ordinate is 4 and which lies on the y-axis is ______.

(a)

( 4, 0 )

(b)

(0, 4)

(c)

(1, 4)

(d)

(4, 2)

The point which is on y-axis with ordinate - 5 is _____________

(a)

(0, - 5)

(b)

(-5,0)

(c)

(5,0)

(d)

(0,5)

The mean of 5, 9, x, 17, and 21 is 13, then find the value of x _______.

(a)

9

(b)

13

(c)

17

(d)

21

If cos A = \(\frac { 3 }{ 5 } \), them the value of tan A is

(a)

\(\frac { 4 }{ 5 } \)

(b)

\(\frac { 3 }{ 4 } \)

(c)

\(\frac { 5 }{ 3 } \)

(d)

\(\frac { 4 }{ 3 } \)

The volume of a cuboid is 660 cm³ and the area of the base is 33 cm². Its height is _______.

(a)

10 cm

(b)

12 cm

(c)

20 cm

(d)

22 cm

A letter is chosen at random from the word “STATISTICS”. The probability of getting a vowel is

(a)

\(\frac { 1 }{ 10 } \)

(b)

\(\frac { 2 }{ 10 } \)

(c)

\(\frac { 3 }{ 10 } \)

(d)

\(\frac { 4 }{ 10 } \)