CoCubes Geometry Question and Answers Quiz-1

Question 1

Time: 00:00:00
Arnab's farm measures 19m 2.5 dm by 12m5dm. From center of each side of the ground, a path 2m wide goes across to the center of the opposite side. What is the area of the path?

54 cm²

54 cm²

59.5 cm²

59.5 cm²

34 cm²

34 cm²

78.65 cm²

78.65 cm²

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Question 2

Time: 00:00:00
In triangle PQR, PQ=6 cm, PR=8 cm, and QR=12 cm. Calculate the area of the triangle PQR

17.5 cm²

17.5 cm²

23.33 cm²

23.33 cm²

21.33 cm²

21.33 cm²

28.67 cm²

28.67 cm²

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Question 3

Time: 00:00:00
If the perimeter and the diagonal of a rectangle is 18 cm and √41 cm respectively. Calculate the area of the rectangular field.

25 m²

25 m²

20 m²

20 m²

29 m²

29 m²

18 m²

18 m²

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Question 4

Time: 00:00:00
Find the area of Rhombus one of whose diagonals measures 8 cm and the other 10 cm.

40 cm²

40 cm²

34 cm²

34 cm²

47 cm²

47 cm²

64 cm²

64 cm²

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Question 5

Time: 00:00:00
The two adjacent sides of a parallelogram are 5 cm and 4 cm respectively, and if the respective diagonal is 7 cm then find the area of the parallelogram ?

19 sqcm

19 sqcm

29.6 sqcm

29.6 sqcm

10.6 sqcm

10.6 sqcm

19.6 sqcm

19.6 sqcm

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Question 6

Time: 00:00:00
A rectangular grassy plot is 112 m by 78 m. It has a gravel path 2.5 m m wide all around it on the inside. Find the area of the path?

950 m²

950 m²

912 m²

912 m²

925 m²

925 m²

952 m²

952 m²

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Question 7

Time: 00:00:00
What is the radius of the circular plate of thickness 1cm made by melting a sphere of radius 3cm?

6 cm

6 cm

5 cm

5 cm

4 cm

4 cm

7 cm

7 cm

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Question 8

Time: 00:00:00
A polygon has 77 diagonals.Determine the number of sides?

15

15

12

12

14

14

17

17

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Question 9

Time: 00:00:00
Mohan is facing issues in his farm of area 316784 m2 from stray animals so he enclosed the farm with wires, placed at heights 1,2,3,4 meters above the ground respectively. What length of wire will be required if the length required for each circuit is 5% more than the perimeter of the field?

6456 m

6456 m

27666 m

27666 m

2990.4 m

2990.4 m

4666.5 m

4666.5 m

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Question 10

Time: 00:00:00
Determine the material required to make a 28 m long pipe if its inner and outer diameter is 6 m and 5 m respectively.

534 m³

534 m³

843 m³

843 m³

968 m³

968 m³

647 m³

647 m³

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