Question 1 :
A square of side 16 cm is reduced by a scale factor 0.5 Find the area of the image<br>
Question 2 :
If the area of a parallelogram is $144 \operatorname { cm } ^ { 2 }$ and its base is $9 cm$. then its height is 
Question 3 :
A garden is $24\ m$ long and $14\ m$ wide. There is a path $1\ m$ wide outside the garden along its sides. If the path is to be constructed with square marble tiles $20\ cm\times 20\ cm$, find the number of tiles required to cover the path?
Question 4 :
If the ratio of the areas of two circles is 100 : 1, then theratio of their radii is
Question 5 :
Cirumference of a circle is S cm, and its area is A sq cm. which one of the following relations is true?
Question 6 :
What is the circumference of a circle whose radius is 8 cm?
Question 7 :
The area of parallelogram if the base is $36cm$  and height is $45cm$
Question 8 :
The radius of a circular field is $210$ m. The cost of fencing its circumference at the rate of Rs.$1.25$ per metre is
Question 9 :
One side of a parallelogram is 8 cm If the corresponding altitude is 6 cm then its area is given by
Question 10 :
If the radius of a circle increased by 20% then the corresponding increase in the area of circle is ................
Question 11 :
The area of the largest triangle that can be in-scribed in a semi circle whose radius is r cm is
Question 13 :
If the area of the circle be $ \displaystyle 154 cm^{2},$ then its radius is equal to:
Question 14 :
If $ABCD$ is a parallelogram then the ratio of the areas of parallelogram $ABCD$ and $\displaystyle \Delta ABC$ is
Question 15 :
A dairy farm covers an area of $8\ km^{2}$. What is the area of the farm in hectares?
Question 16 :
If the perimeter and area of a circle are numerically equal then the radius of the circle is
Question 17 :
The height of a parallelogram of area$ \displaystyle 350 cm^{2} $ and base 25 cm is
Question 19 :
A wire is bent in the form of a square of side $66cm$. It is cut and again bent in the form of a circle. The radius of this circle is:
Question 20 :
If C is the circumference of a circle of radius r then which of the following statement is true?
Question 21 :
A wire is in the shape of a square of perimeter $64cm$. A rectangle is formed with this wire such that its length is $20cm$. Then, the area of the rectangle is _____ .
Question 22 :
The radius of a wheel is $0.25 m$. How many rounds will it take to complete the distance of $11 km$?
Question 23 :
Consider the railway platform which is in square shape having side length $2\ km$. Then area of the platform is $4$ ____.
Question 24 :
If the circumference and the area of a circle are numerically equal, then what is the numerical value of the diameter?
Question 25 :
A rectangle and a parallelogram have equal areas. If the sides of the rectangle are $10 m$ and $12 m$ and the base of the parallelogram is $20 m$, then the altitude of the parallelogram is:
Question 26 :
Diagonals of a rhombus are 18cm and 24 cm respectively. which of the following is the perimeter:<br><br>
Question 27 :
If the difference between circumference and radius is 37 cm, then the area of a circle is
Question 28 :
To find the cost of a frame of a picture, we need to find the perimeter of the picture.
Question 29 :
The area of a circular plot is $3850$ square metre. What is the circumference of the plot?
Question 30 :
A postage stamp is $12$ mm in breadth and $20$ mm in length. Find the area of stamp in $cm^{2}$
Question 31 :
The circumference of a given circular park is $55$ m. It is surrounded by a path of uniform width $3.5$ m. Find the area of the path.
Question 32 :
If the ratio of the sides of two triangles is 2: 3, then the ratioof their areas is
Question 33 :
In $\Delta ABC$, $BC = a, CA = b$ and $AB = c$. Write the semiperimeter $s$.
Question 34 :
The number of triangles with any three of the lengths 1, 4, 6 and 8 cm are
Question 35 :
One side of a parallelogram is $18cm$ and its distance from the opposite side is $8cm$. The area of the parallelogram is:
Question 36 :
The base of a right angled triangle is 8 m and its hypotenuse is 10 m Then its area is
Question 38 :
The circumference and area of a circle of radius 17.5 cm are, respectively
Question 39 :
The triangle formed by BC = AC = 8.2 cm and$\displaystyle \angle C=90^{\circ}$ is__
Question 40 :
If the area of a triangle with base $x$ is equal to area of a square of side $x$, then the altitude of the triangle is __________.
Question 41 :
When the perimeter and area of a square are numerically equal then the numerical value of its side is<br>
Question 42 :
Find the area of a circular park whose circumference is $22$m.
Question 43 :
A horse is placed for grazing inside a square field 12 cm long and is tethered to one corner by a rope 8 cm long. The area it can graze is
Question 44 :
The ratio of area to perimeter of square with side $5cm$ is 
Question 45 :
A square and a parallelogram have the same area. If a side of the square is $40m$ and theheight of the parallelogram is $20m$, find the base of the parallelogram.<br>
Question 46 :
A circle of radius x has an area twice that of a square of side a. The equation used to find the radius ofthe circle is
Question 47 :
The cost of fencing a circular field at the rate of Rs 12 per meter is Rs 1320 The field is to be ploughed at Rs 2 per $\displaystyle m^{2}$ then of ploughing is $\displaystyle \left ( \pi =\frac{22}{7} \right )$<br/>
