1. Multiplicative inverse of (0) is
a) 1/0
b) 0
c) does not exist
d) none of these

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2. The biggest surd among ³√2, √3, ³√5 is
a) ³√2
b) √3
c) ³√5
d) none

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1. If (x²+3x+5)(x²-3x+5) = m²-n², then m = __________
a) x²-3x
b) 3x
c) x²+5
d) none

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2. Onr of the factors of x⁷+xy⁶ is
a) x²+y²
b) x
c) either A or B
d) neither A nor B

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1. The point (0,3) lies on
a) +ve X-axis
b) +ve Y-axis
c) -ve X-axis
d) ve Y-axis

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2. The point (3,0) lies on
a) +ve X-axis
b) +ve Y-axis
c) -ve X-axis
d) ve Y-axis

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1. The solution of the equation x-3y = 2 is _________
a) (2,3)
b) (-3,2)
c) (2,-3)
d) (5,1)

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2. The equation of the line passing through the origin is _______
a) y=2
b) x=4
c) y=5x
d) none of these

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1. When two lines meet at a point forming right angles they are said to be _____ each other
a) parallel
b) perpndicular
c) adjacent
d) none

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2. If two supplementary angles are in the ratio 4:5 then the angles are
a) 80⁰, 100⁰
b) 85⁰, 95⁰
c) 40⁰, 50⁰
d) 60⁰, 120⁰

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1. If two ∆les have their corresponding angles equal , thgenm they are always congruent.
a) 1
b) 0
c) cannot be determined
d) none

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2. In ∆ABC if ∠B= ∠C = 45⁰ , which of the following is the longest side?
a) AB
b) AC
c) BC
d) none

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1. In a quadrilateral PQRS, if ∠P= ∠R = 100⁰ and ∠S= 75⁰ then ∠Q= _________
a) 50⁰
b) 85⁰
c) 120⁰
d) 360⁰

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2. In a rhombus ABCD, ∠A=60⁰ and AB=6cm. Find the diagonals BD.
a) 2√3 cm
b) 6 cm
c) 12 cm
d) insufficient data

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1. ABCD is a parallelogram and `O` is the point of intersection of its diagonals  and . If the area of ΔAOD = 8cm² , the area of the parallelogram is _________
a) 2cm²
b) 4cm²
c) 16cm²
d) 32cm²

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2. The areas of a trapezium is 24cm². The distance between its parallel sides is 4 cm. If one of the parallel sides is 7cm, the other parallel sides is _________
a) 5cm
b) 8cm
c) 12cm
d) 7cm

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1. One side of a regular polygon with vertices on a circle subtends an angle of 20⁰ at the centre of this circle. This polygon is
a) 20-sided
b) 18-sided
c) 9-sided
d) 6-sided

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2. In the figure given below O is the centre of the circle. Line AB interesects the circle only at points B, and line DC intersects the circle only at point C. If the circle has a radius of 2cm. ,then AC is

a) 4 cm
b) 2+√2 cm
c) 4+√2 cm
d) 2+2√cm

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1. The top of a broken tree touches the ground at a distance 15m from its base. If the tree is broken at a height of 8m from the ground, then the actual height of the tree is
a) 20m
b) 25m
c) 30m
d) 17m

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2. The angles in a right angled ∆le othere than the right angle are
a) acute
b) obtuse
c) right
d) none

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1. The adjacent sides of a parallelogram are 4cm and 9cm . The ratio of its altitudes is
a) 16:81
b) 9:4
c) 2:3
d) 3:2

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2. The side of a triangles are in the ratio of 13:13:15 and its perimeter is 84cm. Then the area of the triangle is
a) 136cm²
b) 236cm²
c) 336cm²
d) 436cm²

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1. With a bucket of radius 14cm and height 16 cm , 27 buckets of lime was poured to form a conical heap. If its area is 5544 cm², the canvas required to cver it is _________
a) 1980²
b) 19800cm²
c) 198cm²
d) none

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2. A metallic right circular cone of height 9 cm and base 7 cm is melted into a cuboid whose two sides are 11cm and 6cm. What is the third side of the cuboid?
a) 5 cm
b) 6 cm
c) 7 cm
d) 10 cm

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1. The arithmetic mean of five given numbers is 85. Their sum is
a) 425
b) 85
c) between 85 and 425
d) more than 425

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2. The sum of the deviation of a set of values x₁,mx₂, ….. , x_n measured from 50 is -10 and the sum of deviations of the values from 46 is 70 . The mean is
a) 49
b) 49.5
c) 49.75
d) none

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1. When two dice are thrown , the probability of getting a number always greater than 4 on the seconds dice is
a) 1/6
b) 1/3
c) 1/36
d) none

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2. The chance that a non-leap year contains 53 saturdays is
a) 2/7
b) 1/7
c) 2/365
d) 1/365

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