**1.What will be area of square whose perimeter is 200 cm?**

(1) 5000

(2) 10000

(3) 2500

(4) 1250

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**2.If the diameter of a circle is 28 cm then what will be its area?**

(1) 308

(2) 616

(3) 1296

(4) 900

3.The angle of triangle are in a ratio of 3 : 4 : 5 respectively. What
is the difference between twice the

**smallest angle and largest angle?**
(1) 25°

(2) 30°

(3) 45°

(4) 15°

**4.What is the area of circle which radius is equal to the side of square whose perimeter is 140 m?**

(1) 7700

(2) 14400

(3) 3850

(4) 1925

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**5.The areas of two concentric circles are 1386 cm2 and 1886.5 cm2 respectively. The difference between the radius of two circles is –**

(1) 7 cm

(2) 3.5 cm

(3) 2.75 cm

(4) 6 cm

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**6.The sides of a triangle are in ratio of 5 : 4 : 3. If its perimeter is 24 cm. what is the area of the triangle.**

(1) 18 cm2

(2) 16 cm2

(3) 24 cm2

(4) 20 cm2

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**

**
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**7.The area of a circle and a square are equal, then the ratio of their perimeter is-**

(1) 1 : 1

(2) 2 : π

(3) π : 2

(4) π : 4

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**8.The length and breadth of a rectangle are increased by 20% and 5%, respectively. Find the percentage increase in its area?**

(1) 10

(2) 15

(3) 25

(4) 20

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**9.The angles of a quadrilateral are in the ratio of 2 : 4 : 7 : 5. The smallest angle of the quadrilateral is equal to the smallest angle of a triangle. One of the angles of the triangle is twice the smallest angle of the triangle. What is the second largest angle of the triangle?**

(1) 80°

(2) 60°

(3) 120°

(4) Cannot be determined

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**10.The area of a square is 1024 sq. cm. What is the respective ratio between the length and breadth of a rectangle whose length is twice the side of the square and breadth is 12 cm less than the side of the square?**

(1) 5 : 18

(2) 16 : 5

(3) 14 : 5

(4) 32 : 5

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**Answers:**

1) 3

2) 2

3) 4

4) 3

5) 2

6) 3

7) 4

8) 4

9) 2

10) 2

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