√2 is __________ number

A.	a rational
B.	an irrational
C.	whole
D.	a natural

If the product of the zeros of the polynomial ^@ a z^2 - 44 z + 12 ^@ is ^@ \dfrac { 3 } { 10} ^@, what is the value of ^@a^@ ?

A.	^@ 44 ^@
B.	^@ 42 ^@
C.	^@ 43 ^@
D.	^@ 40 ^@

In a two digit number,its unit's digit is 3 more than ten's digit. If sum of this number and the number obtained by reversing the order of its digits is 99, find the number.

A.	36
B.	25
C.	47
D.	63

The product of Luciano's age (in years) 4 years ago with his age (in years) 6 years hence is 56. Find his current age.

A.	6 years
B.	9 years
C.	10 years
D.	8 years

The 11^th term of an arithmetic progression has the value 0. Which term of the AP is 3 times the 26^th element?

A.	59
B.	56
C.	53
D.	55

If the areas of two similar triangles are in ratio ^@36 : 100^@, find the ratio of their corresponding sides.

A.	^@ 7 : 10^@
B.	^@ 7 : 12^@
C.	^@ 7 : 11^@
D.	^@6 : 10^@

If ^@A(-10,-2)^@, ^@B(-6 , y)^@, ^@C(x, -6)^@ and ^@D(-12, -6)^@ are the vertices of a parallelogram ^@ABCD^@, find the values of ^@x^@ and ^@y^@.

A.	^@ x = -5 , y = 1 ^@
B.	^@ x = -4 , y = 2 ^@
C.	^@ x = -6 , y = 0 ^@
D.	^@ x = -8, y = -2 ^@

If ^@7sin^2 \space \theta + 3cos^2 \space \theta = 4,^@ then ^@tan \space \theta ^@ is equal to:

A.	^@4 \sqrt{3}^@
B.	^@\dfrac {5}{\sqrt{3}}^@
C.	^@\dfrac {1}{\sqrt{3}}^@
D.	^@\sqrt{3}^@

In the given figure, ^@ ABC ^@ is a right-angled triangle with ^@ AB = 10 \space cm ^@ and ^@ AC = 12 \space cm ^@. A circle with center ^@ O ^@ has been inscribed inside the triangle. Calculate the value of ^@ r ^@, the radius of the inscribed circle.

A.	^@ 3.2 \space cm ^@
B.	^@ 15.62 \space cm ^@
C.	^@ 5.2 \space cm ^@
D.	^@ \text{ None of these } ^@

A.
B.
C.
D.

Choose the correct area of the sector of a circle of radius ^@ 2.1 \space cm ^@, if the corresponding arc length is ^@ 4.5 \space cm ^@.

A.	^@ 4.73 \space cm^2 ^@
B.	^@ 9.45 \space cm^2 ^@
C.	^@ 6.73 \space cm^2 ^@
D.	^@ \text{ None of these } ^@

A drinking glass is in the shape of a frustum of a cone of height ^@21 \space cm^@. The diameters of its two circular ends are ^@13 \space cm^@ and ^@9 \space cm^@. Find the capacity of the drinking glass.(Use ^@ \pi = \dfrac { 22 } { 7 } ^@)

A.	^@ 2118.5 \space cm^3 ^@
B.	^@ 2018.5 \space cm^3 ^@
C.	^@ 91.75\space cm^3 ^@
D.	^@ \text { None of these } ^@

If the mean of the following data is 35.3, and the sum of x and y is 28, then what is the value of y?

Class interval	0-10	10-20	20-30	30-40	40-50	50-60	60-70
Frequency	y	16	x	18	10	11	17

A.	6
B.	9
C.	11
D.	10

4 coins are tossed in parallel. What is the probability of getting at least one head?

A.	15 16
B.	16 16
C.	19 16
D.	3 16

A bag contains ^@5^@ red balls and some blue balls. If the probability of drawing a blue ball from the bag is five times that of a red ball, find the number of blue balls in the bag.

A.	^@ 15 ^@
B.	^@ 10 ^@
C.	^@ 20 ^@
D.	^@ 25 ^@

Faces of a cube are marked with 1,2,3,4,5 and 6. If two views of cube are as shown below, what will be there on the face opposite to face 2 ?

A.	5
B.	3
C.	1
D.	Cannot be determined

In this diagram, the triangle represents women, the square represents doctors and the circle represents sports persons. Find the number of women who are sports persons but not doctors.

A.	6
B.	4
C.	1
D.	8

Find the next term of given sequence.
15, 35, 95, 315, 1255, ....

A.	5629
B.	5640
C.	8760
D.	5635

Which of the following is the next terms in the series given below?
BV, FU, JT, NS, ___

A.	QQ
B.	SQ
C.	QR
D.	RR

Which of the following is the next term in the series:
C, E, F, H, I, K, L, ___

A.	N
B.	M
C.	P
D.	L