### Question. 1

The points (2 , 1) and (-3 , -4) are opposite vertices of a parellelogram. If the other two vertices lie on the line x + 9y + c = 0, then c is

(a) (b) (c) (d)
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### Question. 2

In a trepezium ABCD, AB is parallel to DC, BC is perpendicular to DC and ∠BAD = 45°. If DC = 5 cm, BC = 4 cm, the area of the trepezium in sq. cm is

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### Question. 3

The vertices of a triangle are (0,0), (4,0) and (3,9). The area of the circle passing through these three points is

(a) (b) (c) (d)
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### Question. 4

The area, in sq. units, enclosed by the lines x = 2, y = |x - 2| + 4, the X-axis and the Y-axis is equal to

(a) (b) (c) (d)
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### Question. 5

Let C1 and C2 be concentric circles such that the diameter of C1 is 2cm longer than that of C2. If a chord of C1 has length 6 cm and is a tangent to C2, then the diameter, in cm of C1 is

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### Question. 6

Let C be a circle of radius 5 meters having center at O. Let PQ be a chord of C that passes through points A and B where A is located 4 meters north of O and B is located 3 meters east of O. Then, the length of PQ, in meters, is nearest to

(a) (b) (c) (d)
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### Question. 7

From the interior point of an equilateral triangle, perpendiculars are drawn on all three sides. The sum of the lengths of the perpendiculars is 's'. Then the area of the triangle is

(a) (b) (c) (d)
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### Question. 8

A circle is inscribed in a rhombus with diagonals 12 cm and 16 cm. The ratio of the area of the circle to the area of the rhombus is

(a) (b) (c) (d)
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### Question. 9

The area of the region satisfying the inequalities |x| - y ≤ 1, y ≥ 0, and y ≤ 1 is

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### Question. 10

Let ABC be a right-angled triangle with hypotenuse BC of length 20 cm. If AP is perpendicular on BC, then the maximum possible length of AP, in cm, is

(a) (b) (c) (d)
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### Question. 11

Let A and B be two regular polygons having a and b sides, respectively. If b = 2a and each interior angle of B is 3/2 times each interior angle of A, then each interior angle, in degrees, of a regular polygon with a + b sides is

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### Question. 12

Two circles, each of radius 4 cm, touch externally. Each of these two circles is touched externally by a third circle. If these three circles have a common tangent, then the radius of the third circle, in cm, is

(a) (b) (c) (d)
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### Question. 13

In a triangle ABC, medians AD and BE are perpendicular to each other, and have lengths 12 cm and 9 cm, respectively. Then, the area of triangle ABC, in sq cm, is

(a) (b) (c) (d)
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### Question. 14

Let S be the set of all points (x,y) in the x-y plane such that |x| + |y| ≤ 2 and |x| ≥ 1. Then, the area, in square units, of the region represented by S equals

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### Question. 15

AB is a diameter of a circle of radius 5 cm. Let P and Q be two points on the circle so that the length of PB is 6 cm, and the length of AP is twice that of AQ. Then the length, in cm, of QB is nearest to

(a) (b) (c) (d)
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### Question. 16

Let T be the triangle formed by the straight line 3x + 5y - 45 = 0 and the coordinate axes. Let the circumcircle of T have radius of length L, measured in the same unit as the coordinate axes. Then, the integer closest to L is

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### Question. 17

In a circle of radius 11 cm, CD is a diameter and AB is a chord of length 20.5 cm. If AB and CD intersect at a point E inside the circle and CE has length 7 cm, then the difference of the lengths of BE and AE, in cm, is

(a) (b) (c) (d)
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### Question. 18

With rectangular axes of coordinates, the number of paths from (1,1) to (8,10) via (4,6), where each step from any point (x,y) is either to (x,y+1) or to (x+1,y) is

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### Question. 19

A triangle ABC has area 32 sq units and its side BC, of length 8 units, lies on the line x = 4. Then the shortest possible distance between A and the point (0,0) is

(a) (b) (c) (d)
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### Question. 20

A chord of length 5 cm subtends an angle of 60° at the centre of a circle. The length, in cm, of a chord that subtends an angle of 120° at the centre of the same circle is

(a) (b) (c) (d)
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### Question. 21

On a triangle ABC, a circle with diameter BC is drawn, intersecting AB and AC at points P and Q, respectively. If the lengths of AB, AC, and CP are 30 cm, 25 cm, and 20 cm respectively, then the length of BQ, in cm, is

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### Question. 22

In a circle, two parallel chords on the same side of a diameter have lengths 4 cm and 6 cm. If the distance between these chords is 1 cm, then the radius of the circle, in cm, is

(a) (b) (c) (d)
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### Question. 23

Points E, F, G, H lie on the sides AB, BC, CD, and DA, respectively, of a square ABCD. If EFGH is also a square whose area is 62.5% of that of ABCD and CG is longer than EB, then the ratio of length of EB to that of CG is

(a) (b) (c) (d)
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### Question. 24

Let ABCD be a rectangle inscribed in a circle of radius 13 cm. Which one of the following pairs can represent, in cm, the possible length and breadth of ABCD?

(a) (b) (c) (d)
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### Question. 25

Given an equilateral triangle T1 with side 24 cm, a second triangle T2 is formed by joining the midpoints of the sides of T1. Then a third triangle T3 is formed by joining the midpoints of the sides of T2. If this process of forming triangles is continued, the sum of the areas, in sq cm, of infinitely many such triangles T1, T2, T3,... will be

(a) (b) (c) (d)
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### Question. 26

In a circle with centre O and radius 1 cm, an arc AB makes an angle 60 degrees at O. Let R be the region bounded by the radii OA, OB and the arc AB. If C and D are two points on OA and OB, respectively, such that OC = OD and the area of triangle OCD is half that of R, then the length of OC, in cm, is

(a) (b) (c) (d)
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### Question. 27

Let P be an interior point of a right-angled isosceles triangle ABC with hypotenuse AB. If the perpendicular distance of P from each of AB, BC, and CA is 4(√2 - 1) cm, then the area, in sq. cm, of the triangle ABC is

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### Question. 28

If three sides of a rectangular park have a total length 400 ft., then the area of the park is maximum when the length (in ft.) of its longer side is

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### Question. 29

ABCD is a quadrilateral inscribed in a circle with centre O. If ∠COD = 120 degrees and ∠BAC = 30 degrees, then the value of ∠BCD (in degrees) is

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### Question. 30

The points (2, 5) and (6, 3) are two end points of a diagonal of a rectangle. If the other diagonal has the equation y = 3x + c, then c is

(a) (b) (c) (d)
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### Question. 31

The base of a vertical pillar with uniform cross section is a trapezium whose parallel sides are of lengths 10 cm and 20 cm while the other two sides are of equal length. The perpendicular distance between the parallel sides of the trapezium is 12 cm. If the height of the pillar is 20 cm, then the total area, in sq cm, of all six surfaces of the pillar is

(a) (b) (c) (d)
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### Question. 32

Let ABCDEF be a regular hexagon with each side of length 1 cm. The area (in sq cm) of a square with AC as one side is

(a) (b) (c) (d)
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### Question. 33

The shortest distance of the point(1/2,1) from the curve y = |x - 1| + |x + 1| is

(a) (b) (c) (d)
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### Question. 34

Let ABC be a right-angled triangle with BC as the hypotenuse. Lengths of AB and AC are 15 km and 20 km, respectively. The minimum possible time, in minutes, required to reach the hypotenuse from A at a speed of 30 km per hour is

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### Question. 35

Let ABC be a right-angled isosceles triangle with hypotenuse BC. Let BQC be a semi-circle, away from A, with diameter BC. Let BPC be an arc of a circle centered at A and lying between BC and BQC. If AB has length 6 cm then the area, in sq. cm, of the region enclosed by BPC and BQC is:

(a) (b) (c) (d)
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### Question. 36

From a triangle ABC with sides of lengths 40 ft, 25 ft and 35 ft, a triangular portion GBC is cut off where G is the centroid of ABC. The area, in sq ft, of the remaining portion of triangle ABC is:

(a) (b) (c) (d)
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### Question. 37

The area of the closed region bounded by the equation | x | + | y | = 2 in the two-dimensional plane is

(a) (b) (c) (d)
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### Question. 38 (a) (b) (c) (d)
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### Question. 39 (a) (b) (c) (d)
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### Question. 40 (a) (b) (c) (d)
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### Question. 41  (a) (b) (c) (d)
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### Question. 42

An isosceles right angled triangle with length of its equal sides being 30 cm, is rotated 180° about its centroid to form a new triangle. Find the area of the region common to the original and the new triangles.

(a) (b) (c) (d)
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### Question. 43 (a) (b) (c) (d)
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### Question. 44 (a) (b) (c) (d)
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### Question. 45

The bisector of angle BAC of triangle ABC cuts BC at D and the circumcircle of the triangle at E. If DE = 3 cm, AC = 4 cm and AD = 5 cm, then the length of AB is

(a) (b) (c) (d)
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### Question. 46

Let S be an arbitrary point on the side PQ of an acute-angled D PQR. Let T be the point of intersection of QR and the straight line PT drawn parallel to SR through P. Let U be the point of intersection of PR and the straight line QU drawn parallel to SR through Q. If PT = a units and QU = b units, then the length of SR is

(a) (b) (c) (d)
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### Question. 47

ABCD is a rectangle with points E and F lying on sides AB and CD respectively. If the area of quadrilateral AEFD equals the area of quadrilateral CBEF, then which of the following statements is necessarily false with respect to the rectangle ABCD?

(a) (b) (c) (d)
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### Question. 48 (a) (b) (c) (d)
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### Question. 49 (a) (b) (c) (d)
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### Question. 50 (a) (b) (c) (d)
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### Question. 51 (a) (b) (c) (d)
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### Question. 52

Two circles with centers A and B touch each other at C. The radii of the two circles are 3 m and 6 m respectively. Ramu and Shamu start simultaneously from C with speeds 6p m/s and 3p m/s and travel along the circles with centers A and B respectively. If Ramu gives Shamu a start of 2 seconds, what time (in seconds) after Ramu’s start would they be separated by a distance of 18 m? (a) (b) (c) (d)
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### Question. 53

ABCD is a rectangle. The points p and Q lie on AD and AB respectively. If the triangles PAQ, QBC and PCD all have the same areas and BQ = 2, then AQ =

(a) (b) (c) (d)
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### Question. 54

The sum of the areas of two circles which touch each other externally is 153p. If the sum of their radii is 15, find the ratio of the larger to the smaller radius.

(a) (b) (c) (d)
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### Question. 55

Two vertical lamp-posts of equal height stand on either side of a road 50m wide. At a point P on the road between them, the elevation of the tops of the lamp-posts are 60º and 30º. Find the distance of P from the lamp post which makes angle of 60º.

(a) (b) (c) (d)
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### Question. 56

In the figure given below, AD = BC and BD = AC. Which of the following is not true? (a) (b) (c) (d)
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### Question. 57 (a) (b) (c) (d)
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### Question. 58

The figure given below shows a circle with center O and radius 8 cm. BD is a chord of the circle and A is a point on the minor arc BD. C is a point on BD such that AC is perpendicular to BD. The length of AC is 4 cm and BC is 12 cm. What is the length (in cm) of CD? (a) (b) (c) (d)
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### Question. 59

Two circles, touching each other, are drawn inside a square of side 10 cm. Each circle also touches exactly two sides of the square. What is the maximum possible value (in cm) of the sum of their radii?

(a) (b) (c) (d)
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### Question. 60 (a) (b) (c) (d)
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### Question. 61

ABC is an equilateral triangle. Point D is on AC and point E is on BC, such that AD = 2CD and CE = EB. If we draw perpendiculars from D and E to other two sides and find the sum of the length of two perpendiculars for each set, that is, for D and E individually and denote them as per (D) and per (E) respectively, then which of the following option will be correct. (a) (b) (c) (d)
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### Question. 62

In triangle ABC, the internal angle bisector of angle A meets BC at point D. If AB = 8 cm, AD = 6 cm and angle BAC =120º, then what is the length of AC?

(a) (b) (c) (d)
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### Question. 63  (a) (b) (c) (d)
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### Question. 64

ABCD is a parallelogram. E is a point on AB such that AE : BE = 2 : 3. A line EF is drawn parallel to AD and it meets CD at F. G is a point on BC such that GB : GC = 1 :4. What is the ratio of the area of triangle DEC to the area of triangle EFG?

(a) (b) (c) (d)
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### Question. 65 (a) (b) (c) (d)
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### Question. 66

In a triangle ABC, the lengths of the sides AB and AC equal 17.5 cm and 9 cm respectively. Let D be a point on the line segment BC such that AD is perpendicular to BC. If AD = 3 cm, then what is the radius (in cm) of the circle circumscribing the triangle ABC?

(a) (b) (c) (d)
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### Question. 67

Consider obtuse-angled triangles with sides 8 cm, 15 cm and x cm. If x is an integer, then how many such triangles exist?

(a) (b) (c) (d)
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### Question. 68

Two circles with centres P and Q cut each other at two distinct points A and B. The circles have the same radii and neither P nor Q falls within the intersection of the circles. What is the smallest range that includes all possible values of the angle AQP in degrees?

(a) (b) (c) (d)
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### Question. 69

An equilateral triangle BPC is drawn inside a square ABCD. What is the value of the angle APD in degrees?

(a) (b) (c) (d)
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### Question. 70

Consider a triangle drawn on the X-Y plane with its three vertices at (41, 0), (0, 41) and (0, 0), each vertex being represented by its (X, Y) coordinates. The number of points with integer coordinates inside the triangle (excluding all the points on the boundary) is

(a) (b) (c) (d)
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### Question. 71

Consider the triangle ABC shown in the following figure where BC = 12 cm, DB = 9 cm, CD = 6 cm and ∠BCD = ∠BAC. What is the ratio of the perimeter of the triangle ADC to that of the triangle BDC?

(a) (b) (c) (d)
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### Question. 72

P, Q, S and R are points on the circumference of a circle of radius r, such that PQR is an equilateral triangle and PS is a diameter of the circle. What is the perimeter of the quadrilateral PQSR?

(a) (b) (c) (d)
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### Question. 73

In the following figure, the diameter of the circle is 3 cm. AB and MN are two diameters such that MN is perpendicular to AB. In addition, CG is perpendicular to AB such that AE : EB = 1 : 2, and DF is perpendicular to MN such that NL : LM = 1 : 2. The length of DH in cm is (a) (b) (c) (d)
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### Question. 74

What is the distance in cm between two parallel chords of lengths 32 cm and 24 cm in a circle of radius 20 cm?

(a) (b) (c) (d)
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### Question. 75

A circle with radius 2 is placed against a right angle. Another smaller circle is also placed as shown in the adjoining figure. What is the radius of the smaller circle? (a) (b) (c) (d)
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### Question. 76

If the length of diagonals DF, AG and CE of the cube shown in the adjoining figure are equal to the three sides of a triangle, then the radius of the circle circumscribing that triangle will be (a) (b) (c) (d)
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### Question. 77

On a semicircle with diameter AD, chord BC is parallel to the diameter. Further, each of the chords AB and CD has length 2, while AD has length 8. What is the length of BC? (a) (b) (c) (d)
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### Question. 78

In the adjoining figure, chord ED is parallel to the diameter AC of the circle. If ∠CBE = 65°, then what is the value of ∠DEC? (a) (b) (c) (d)
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### Comprehension. 1

Directions for Questions: Answer the questions on the basis of the information given below.

In the adjoining figure, I and II are circles with centers P and Q respectively. The two circle touch each other and have a common tangent that touches them at points R and S respectively. This common tangent meets the line joining P and Q at O. The diameters of I and II are in the rartio 4 : 3. It is also known that the length of PO is 28 cm. ### Question. 1

The length of SO is

(a) (b) (c) (d)
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### Question. 2

What is the radius of the circle II?

(a) (b) (c) (d)
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### Question. 3

What is the ratio of the length of PQ to that of QO?

(a) (b) (c) (d)
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### Question. 79

A father and his son are waiting at a bus stop in the evening. There is a lamp post behind them. The lamp post, the father and his son stand on the same straight line. The father observes that the shadows of his head and his son’s head are incident at the same point on the ground. If the heights of the lamp post , the father and his son are 6 metres, 1.8 metres and 0.9 metres respectively, and the father is standing 2.1 metres away from the post, then how far (in meters) is the son standing from his father?

(a) (b) (c) (d)
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### Question. 80

In the figure given below (not drawn to scale), A, B and C are three points on a circle with centre O. The chord BA is extended to a point T such that CT becomes a tangent to the circle at point C. If ∠ATC = 30° and ∠ACT = 50°, then the angle ∠BOA is (a) (b) (c) (d)
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### Question. 81

In the figure (not drawn to scale) given below, if AD = CD = BC, and ∠BCE = 96°, how much is ∠DBC? (a) (b) (c) (d)
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### Question. 82

In the figure (not drawn to scale) given below, P is a point on AB such that AP : PB = 4 : 3. PQ is parallel to AC and QD is parallel to CP. In ΔARC, ∠ARC = 90°, and in ΔPQS, ∠PSQ = 90°. The length of QS is 6 cms. What is ratio AP : PD? (a) (b) (c) (d)
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### Question. 83

In the figure given below, AB is the chord of a circle with centre O. AB is extended to C such that BC=OB. The straight line CO is produced to meet the circle at D. If ∠ACD = y degrees and ∠AOD = x degrees such that x=ky, then the value of k is (a) (b) (c) (d)
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### Question. 84

A vertical tower OP stands at the centre O of a square ABCD. Let h and b denote the length of OP and AB respectively. Suppose ∠APB = 60° then the relationship between h and b can be expressed as

(a) (b) (c) (d)
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### Question. 85

In the figure below, the rectangle at the corner measures 10 cm × 20 cm. The corner A of the rectangle is also a point on the circumference of the circle . What is the radius of the circle in cm? (a) (b) (c) (d)
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### Question. 86

In the diagram given below, ∠ABD = ∠CDB = ∠PQD = 90°. If AB : CD = 3: 1 the ratio of CD:PQ is (a) (b) (c) (d)
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### Question. 87

In a triangle ABC, AB =6, BC = 8 and AC = 10. A perpendicular dropped from B, meets the side AC at D. A circle of radius BD (with centre B) is drawn. If the circle cuts AB and BC at P and Q respectively, then AP: QC is equal to

(a) (b) (c) (d)
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### Question. 88

Each side of a given polygon is parallel to either the X or the Y axis. A corner of such a polygon is said to be convex if the internal angle is 90° or concave if the internal angle is 270°. If the number of convex corners in such a polygon is 25, the number of concave corners must be

(a) (b) (c) (d)
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### Question. 89

Instead of walking along two adjacent sides of a rectangular field, a boy took a short cut along the diagonal and saved a distance equal to half the longer side. Then the ratio of the shorter side to the longer side is

(a) (b) (c) (d)
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### Question. 90

In the figure, ACB is a right angled triangle. CD is the altitude. Circles are inscribed within the triangles ACD, BAD. P and Q are the centres of the circles. The distance PQ is (a) (b) (c) (d)
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### Question. 91

The length of the common chord of two circles of radii 15 cm and 20 cm, whose centres are 25 cm apart, is (in cm)

(a) (b) (c) (d)
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### Question. 92

In a triangle ABC, the internal bisector of the angle A meets BC at D. If AB = 4, AC = 3 and ∠A= 60° , then the length of AD is

(a) (b) (c) (d)
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### Question. 93

Based on the figure below, what is the value of x, if y = 10 (a) (b) (c) (d)
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### Question. 94

In triangle DEF shown below, points A, B, and C are taken on DE, DF and EF respectively such that EC = AC and CF = BC. If angle D = 40 degrees then what is angle ACB in degrees? (a) (b) (c) (d)
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### Question. 95

a, b and c are sides of a triangle . If a² + b² +c² = ab + bc + ac then the triangle will be

(a) (b) (c) (d)
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### Question. 96

If the perimeter of a triangle is 14 and the sides are integers, then how many different triangles are possible?

(a) (b) (c) (d)
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### Question. 97

There is a regular octagon A B C D E F G H, a frog is at the vertex A. It can jump on to any of the vertices except the exactly opposite vertex. The frog visits all the vertices exactly once and then reaches vertex E then how many times did it jump before reaching E?

(a) (b) (c) (d)
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### Question. 98

ABCD is a rhombus with diagonals AC and BD intersecting at the origin on the xy plane. If the equation of the line AD is x + y = 1 then the equation of line BC is

(a) (b) (c) (d)
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### Question. 99

In the figure below, AB = BC = CD = DE = EF = FG = GA. Then, ∠DAE is approximately (a) (b) (c) (d)
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### Question. 100

The figure below shows two concentric circles with centre O. PQRS is a square inscribed in the outer circle. It also circumscribes the inner circle, touching it at point B, C, D and A. What is the ratio of the perimeter of the outer circle to that of polygon ABCD? (a) (b) (c) (d)
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### Question. 101 (a) (b) (c) (d)
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### Question. 102

Three circles, each of radius 20 and centres at P, Q, R. further, AB = 5, CD = 10 and EF = 12. What is the perimeter of the triangle PQR? (a) (b) (c) (d)
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### Question. 103

In the given figure, EADF is a rectangle and ABC is a triangle whose vertices lie on the sides of EADF.

AE = 22, BE = 6, CF = 16 and BF = 2

Find the length of the line joining the mid-points of the sides AB and BC. (a) (b) (c) (d)
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### Question. 104

AB is the diameter of the given circle, while points C and D lie on the circumference as shown. If AB is 15 cm, AC is 12 cm and BD is 9 cm, find the area of the quadrilateral ACBD (a) (b) (c) (d)
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### Question. 105

If ABCD is a square and BCE is an equilateral triangle, what is the measure of the angle DEC? (a) (b) (c) (d)
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### Question. 106

The points of intersection of three lines , 2X + 3Y = 0,  5X - 7Y + 2 = 0, 9X - 5Y - 4 = 0

(a) (b) (c) (d)
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### Question. 107

In triangle ABC, angle B is a right angle. If (AC) is 6 cm, and D is the mid - point of side AC. The length of BD is (a) (b) (c) (d)
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### Question. 108

The length of a ladder is exactly equal to the height of the wall it is resting against. If lower end of the ladder is kept on a stool of height 3 m and the stool is kept 9 m away from the wall the upper end of the ladder coincides with the tip of the wall. Then, the height of the wall is

(a) (b) (c) (d)
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### Question. 109

In the given figure, AB is diameter of the circle and the points C and D are on the circumference such that ∠CAD = 30º and ∠CBA=70º. What is the measure of ∠ACD? (a) (b) (c) (d)
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### Question. 110 (a) (b) (c) (d)
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### Question. 111

Which one of the following cannot be the ratio of angles in a right angled triangle?

(a) (b) (c) (d)
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### Question. 112 (a) (b) (c) (d)
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