If A is a proper subset of B, then A ∩ B = __________

(a)

A

(b)

B

(c)

Ø

(d)

A U B

The shaded region in the Venn diagram is ________.

(a)

Z-(XUY)

(b)

(XUY)⋂Z

(c)

Z-(X⋂Y)

(d)

ZU(X∩Y)

Which of the following are not rational numbers?

(a)

\(7\sqrt { 5 } \)

(b)

\(\frac { 7 }{ \sqrt { 5 } } \)

(c)

\(\sqrt { 36 } -9\)

(d)

\(\pi +2\)

4\(\sqrt{7}\) \(\times\) 2\(\sqrt{3}\) =  ________.

(a)

6\(\sqrt{10}\)

(b)

8\(\sqrt{21}\)

(c)

8\(\sqrt{10}\)

(d)

6\(\sqrt{21}\)

The roots of the polynominal equation \({ x }^{ 2 }+2x=0\) are_______________

(a)

x = 0, 2

(b)

x = 1, 2

(c)

x = 1, -2

(d)

x = 0, -2

Zeros of (2-3x) is ______.

(a)

3

(b)

2

(c)

2/3

(d)

3/2

If bisectors of ∠A and ∠B of a quadrilateral ABCD meet at O, then ∠AOB is ________.

(a)

∠C + ∠D

(b)

\(\frac { 1 }{ 2 } (\angle C+\angle D)\)

(c)

\(\frac { 1 }{ 2 } \angle C+\frac { 1 }{ 3 } \angle D\)

(d)

\(\frac { 1 }{ 3 } \angle C+\frac { 1 }{ 2 } \angle D\).

The angle subtend by equal chords of a circle at the centre is________

(a)

Complementary

(b)

Supplementary

(c)

equal

(d)

unequal

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 (0, -3) lies on _______________

(a)

+ ve x-axis

(b)

+ ve y-axis

(c)

- ve x-axis

(d)

- ve y-axis

The mean of the first 10 prime numbers is ___________

(a)

12.6

(b)

12.7

(c)

12.8

(d)

12.9

The mean of a, b, c, d and e is 28. If the mean of a, c and e is 24, then mean of b and d is _______________

(a)

24

(b)

36

(c)

26

(d)

34

Given that sin \(\alpha\) = \(\frac { 1 }{ 2 } \) and cos \(\beta\) = \(\frac { 1 }{ 2 } \), then the value of \(\alpha\) + \(\beta\) is ________.

(a)

0⁰

(b)

90⁰

(c)

30⁰

(d)

60⁰

The capacity of a water tank of dimensions 10 m × 5 m × 1.5 m is _______.

(a)

75 litres

(b)

750 litres

(c)

7500 litres

(d)

75000 litres

The probability of an event cannot be _______.

(a)

Equal to zero

(b)

Greater than zero

(c)

Equal to one

(d)

Less than zero