Q1.
Point A
lies in the rectangle PQRS. (QA)2 + (AS)2 is equal to
________.
(a) PR2
(b) (PQ)2 + (QR)2
(c) QS2
(d) (PA)2 + (AR)2
Q2.
A In the fivre above, PQRS is a rectangle and
ABCD is a rhombus inscribed in the rectangle. If the length and breadth of the
rectangle are 20 cm and 10 cm, what is the perimeter of the rhombus ABCD? .
(a) 10
cm
(b) 5
cm
(c) 10
cm
(d) 20cm
Q3.
A regular polygon has each of its angles not
less than 90° and not more than 120°. The number of its sides cannot be
___________.
(a) 4
(b) 6
(c) 5
(d) 7
Q4.
Two circles with centres O and O’ intersect
at A and B such that a tangent to each circle passes through centre of the
other circle. If OA : O’A = 1 : 
then ÐAOB is ___________.
(a) 60°
(b) 120°
(c) 180°
(d) 120°
Q5.
ABC is a triangle in a semi circle. If AC =
12 cm and BC = 5 cm, what is the perimeter of the semicircle? .
(a) 6.5 (p + 1) cm .
(b) 6.5(p - 1) cm .
(c) 6.5 (p + 2) cm .
(d) 6.5(p - 2) cm .
Q6.
E, F and G are points on a circle. A tangent
is drawn to the circle at G. This tangent meets EF produced at H. ÐEHG = 32° and ÐFGH = 48°. Find
the angle made by EF at the centre of the circle. .
(a) 88°
(b) 112°
(c) 104°
(d) 90°
Q7.
In the above circle with centre B, AC is a
tangent, 24 cm long. If the radius of the circle is 18 cm, what is the length
of BC? .
(a) 20 cm
(b) 21 cm
(c) 24 cm
(d) 30 cm
Q8.
Find the radius of the circle passing through
the three vertices of an equilateral triangle whose side is 12 cm. .
(a) 4 cm
(b) 4cm
(c) 2cm
(d) 3 cm
Q9.
In the given figure, ABCD is a rectangle
where BC = 80 cm and DC = 9 cm. If E is the mid point of BC, then what is the
perimeter of triangle AED? .
(a) 169 cm
(b) 165 cm
(c) 162 cm
(d) 158 cm
Q10.
The perimeter of a square is equal to the
perimeter of an equilateral triangle. What is the ratio of their areas? .
(a) 3: 4
(b) : 2
(c) 3: 8
(d) 2: 5
Answer
|
1.D.
|
2.D.
|
3.D.
|
4.D.
|
5.C.
|
|
6.C.
|
7.D.
|
8.B.
|
9.C.
|
10.A.
|
