Quiz-1

Question 1

Time: 00:00:00
The perimeter of a triangle is 28 cm and the in radius of the triangle is 2.5 cm. What is the area of the triangle?

25 cm²

25 cm²

49 cm²

49 cm²

42 cm²

42 cm²

None of these

None of these

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Question 2

Time: 00:00:00
Find the area of a parallelogram with base 24 cm and height 16 cm.

262 cm²

262 cm²

384 cm²

384 cm²

192 cm²

192 cm²

131 cm²

131 cm²

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Question 3

Time: 00:00:00
The ratio of the length and the breadth of a rectangle is 4 : 3 and the area of the rectangle is 6912 sq cm. Find the ratio of the breadth and the area of the rectangle?

1 : 96

1 : 96

1 : 48

1 : 48

1 : 84

1 : 84

1 : 68

1 : 68

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Question 4

Time: 00:00:00
The area of the square formed on the diagonal of a rectangle as its side is 108\frac{1}{3} % more than the area of the rectangle. If the perimeter of the rectangle is 28 units, find the difference between the sides of the rectangle?

8

8

12

12

6

6

2

2

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Question 5

Time: 00:00:00
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot?

8.5 m

8.5 m

17 m

17 m

34 m

34 m

51 m

51 m

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Question 6

Time: 00:00:00
The length of a rectangular floor is more than its breadth by 200%. If Rs. 324 is required to paint the floor at the rate of Rs. 3 per sq m, then what would be the length of the floor?

27 m

27 m

24 m

24 m

18 m

18 m

21 m

21 m

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Question 7

Time: 00:00:00
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58?

Rs. 3944

Rs. 3944

Rs. 3828

Rs. 3828

Rs. 4176

Rs. 4176

Cannot be determined

Cannot be determined

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Question 8

Time: 00:00:00
The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?

600 cm

600 cm

800 m

800 m

400

400

1000 m

1000 m

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Question 9

Time: 00:00:00
The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)

77.14 cm

77.14 cm

47.14 cm

47.14 cm

84.92 cm

84.92 cm

23.57 cm

23.57 cm

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Question 10

Time: 00:00:00
The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas?

81 : 121

81 : 121

9 : 11

9 : 11

729 : 1331

729 : 1331

27 : 121

27 : 121

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