Which of the following number form cannot ends with 0 digit?

A.	40n
B.	20n
C.	8n
D.	None of these

Find a quadratic polynomial whose zeros are ^@ 2 \space \text{and} \space - \dfrac { 4 } { 3 } ^@.

A.	^@ 2 x^2 - 3x - 8 ^@
B.	^@ 3 x^2 - 2 x - 8 ^@
C.	^@ 2 x^2 - 3x - 1 ^@
D.	^@ x^2 - 3x - 8 ^@

Find the value of ^@ k ^@ for which the system of equations ^@2kx + 2y = 6,^@ and ^@4k^ { 2 }x-4y = 3^@ has no solution.

A.	^@k = -1^@
B.	^@k = -3^@
C.	^@k = -5^@
D.	^@k = 1^@

Had Nora scored 8 more marks in her mathematics test out of 30 marks, 4 times these marks would have been the square of her actual marks. How many marks did she get in the test?

A.	8
B.	10
C.	5
D.	7

If the sum of the first n terms of an arithmetic progression is given by the equation 22n + 3n², then what is the 23^rd element of this AP?

A.	169
B.	163
C.	157
D.	145

Find ^@ \angle P ^@ in the given figure

A.	^@ 70^o ^@
B.	^@ 60^o ^@
C.	^@ 80^o ^@
D.	^@ 75^o ^@

Find the centroid of ^@\Delta {ABC}^@ whose vertices are ^@A(15,-24)^@, ^@B(12,-18)^@ and ^@C(18,-15)^@.

A.	^@(15,-19)^@
B.	^@(19,-15)^@
C.	^@(17,-17)^@
D.	^@(18,-16)^@

If ^@ sin \theta + cos \theta = \sqrt{ 2 },^@ simplify ^@tan \theta + cot \theta.^@

A.	^@3^@
B.	^@1^@
C.	^@2^@
D.	^@4^@

In the given figure, ^@ XP ^@ and ^@ XQ ^@ are the two tangents to a circle with center ^@ O ^@ drawn from an external point ^@ X ^@. ^@ AB ^@ is another tangent touching the circle at ^@ R ^@, then ^@ XA + AR ^@ is equal to:

A.	^@ BQ + AP ^@
B.	^@ XB + BR ^@
C.	^@ BQ + BR ^@
D.	^@ AR + RB ^@

A.
B.
C.
D.

In a circle of radius ^@ 14 \space cm ^@, an arc subtends an angle of ^@ 30^\circ ^@ at the centre. Find the length of the arc.

A.	^@ 16.33 \space cm ^@
B.	^@ 7.33 \space cm ^@
C.	^@ 51.33 \space cm ^@
D.	^@\text { None of these } ^@

A camp is made in the form of a conic frustum, surmounted by a cone. The diameters of the base and top of the frustum are ^@ 6 \space m^@ and ^@ 3 \space m ^@ and its height ^@ 7.5 \space m ^@. The height of the camp is ^@ 12 \space m ^@. Find the quantity of canvas required to make the camp.

A.	^@ 152.88 \space m^2 ^@
B.	^@ 108.19 \space m^2 ^@
C.	^@ 22.5 \space m^2 ^@
D.	^@ \text { None of these } ^@

The following table shows the data of absent days of ^@101^@ students of class ^@X^@ throughout the year. Find the mode of this distribution.

^@ \text { Absent days } ^@	^@ \text { Number of students }^@
^@ \text { Less than } 10 ^@	^@ 15 ^@
^@ \text { Less than } 20 ^@	^@ 30 ^@
^@ \text { Less than } 30 ^@	^@ 38 ^@
^@ \text { Less than } 40 ^@	^@ 55 ^@
^@ \text { Less than } 50 ^@	^@ 64 ^@
^@ \text { Less than } 60 ^@	^@ 72 ^@
^@ \text { Less than } 70 ^@	^@ 84 ^@
^@ \text { Less than } 80 ^@	^@ 91 ^@
^@ \text { Less than } 90 ^@	^@ 101 ^@

A.	^@ 35.29 ^@
B.	^@33.29^@
C.	^@37.29^@
D.	^@35.64^@

Rawan and Akku each have a bag that contains one ball each of the colors blue, orange, grey, yellow and green. Rawan randomly selects a ball from her bag and puts it in Akku's bag. Then Akku randomly selects a ball from his bag and puts it in Rawan's bag. What is the probability that after this the contents of the bag are the same as before?

A.	^@\dfrac{1}{2}^@
B.	^@\dfrac{1}{3}^@
C.	^@\dfrac{4}{5}^@
D.	^@\dfrac{1}{4}^@

An arc of a circle is of length ^@ 18 \pi \space cm ^@ and the sector it bounds has an area of ^@ 31 \pi \space cm^2^@. Find the radius of the circle.

A.	^@ 13.44 \space cm ^@
B.	^@ 3.44 \space cm ^@
C.	^@ 8.44 \space cm ^@
D.	^@ \text { None of these } ^@

Faces of a cube are marked with A,B,C,D,E and F. If two views of cube are as shown below, what will be there on the face opposite to face E ?

A.	D
B.	B
C.	F
D.	Cannot be determined

Following chart shows number of students in a school who got distinction in one of three subjects. Find the number of students who got distinction in at least two subjects.

A.	48
B.	52
C.	53
D.	56

Find the next term of given sequence ..
12, 20, 32, 48, 68, ....

A.	92
B.	105
C.	99
D.	86

Which of the following options represents the next two terms in the series?
F, X, I, V, L, T, O, R, ___, ____

A.	Q, P
B.	R, P
C.	S, O
D.	Q, O

Which of the following can take the place of the blank in the series below?
ev, gt, ir, _____, mn

A.	kp
B.	lo
C.	lq
D.	jp