Zoho Geometry and Mensuration Quiz 1

Question 1

Time: 00:00:00
The perimeter of a regular hexagon ABCDEF is 42. find the area of ABDEF polygon?

49

49

49 root 3

49 root 3

36

36

36 root3/2

36 root3/2

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Question 2

Time: 00:00:00
Find the regular polygon whose interior angle is 150 more than exterior angle. note the total sum of interior and exterior angle should be 180 at one point?

12

12

16

16

32

32

36

36

24

24

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Question 3

Time: 00:00:00
A square of 2 unit is given and four circles are made on its corners having an equal radius of each. and another circle of equAl radius is made on the center of the square. find out the area of the square which is not covered by circles?

0.43

0.43

0.86

0.86

0.74

0.74

0.37

0.37

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Question 4

Time: 00:00:00
In the quadrilateral PQRS d=7 cm, h1=4.2 cm and h2=2.1 cm. Find the area?

22.05 cm^2

22.05 cm^2

44.1 cm^2

44.1 cm^2

66.15 cm^2

66.15 cm^2

11.025 cm^2

11.025 cm^2

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Question 5

Time: 00:00:00
ABC is the scalene triangle. Its angle A is kept constant, rest sides are tripled in length such that AC'=3AC and AB'=3AB. how much is the area increased in triangle AB'C' from ABC?

800%

800%

900%

900%

850%

850%

950%

950%

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Question 6

Time: 00:00:00
The side of a square is 10 cm. after joining the midpoint of all sides makes an another inner square and this process goes to infinite.Find the sum of perimeter of all squares.

80+40(square root of 2)

80+40(square root of 2)

80

80

r=1 / root 2

r=1 / root 2

160

160

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Question 7

Time: 00:00:00
PR is tangent to a circle at point P. Q is another point on the circle such that PQ is the diameter of a circle and RQ cuts circle at M. if the radius of the circle is 4 units and PR=6units. find the ratio of triangle PMR to PQR.

11/20

11/20

3/5

3/5

13/20

13/20

18/25

18/25

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Question 8

Time: 00:00:00
There is a triangle with sides of any positive integer having area A1. Three squares are drawn on each side. The area of squares is S1, S2, S3. What is the value of T if T= A1+S1+S2+S3?

can be a fractional value

can be a fractional value

even or odd

even or odd

even

even

odd

odd

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Question 9

Time: 00:00:00
A quadrilateral pqrs is inscribed in a circle of center o. PQ is parallel to RS and pq= 3rs, also QR=PS. perimeter(pqrs)= perimeter of a square whose area is 36sqm, then find the approx area of pqrs?

6√(3)

6√(3)

12√(3)

12√(3)

9√(3)

9√(3)

18√(3)

18√(3)

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Question 10

Time: 00:00:00
A triangle of side 10,17,21.a square in the triangle whose two corners touch two sides of the triangle & one side of the square on the biggest side of the triangle side. find outside of the square?

5.4

5.4

5.8

5.8

6.7

6.7

7.2

7.2

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