HSBC Areas Questions and Answers Quiz-1

Question 1

Time: 00:00:00
The area of a triangle is with base 4m and height 5m?

20 sq m

20 sq m

10 sq m

10 sq m

5 sq m

5 sq m

3 sq m

3 sq m

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Question 2

Time: 00:00:00
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is:

15360

15360

153600

153600

30720

30720

307200

307200

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Question 3

Time: 00:00:00
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

2%

2%

2.02%

2.02%

4%

4%

4.04%

4.04%

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Question 4

Time: 00:00:00
The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?

16 cm

16 cm

18 cm

18 cm

24 cm

24 cm

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Question 5

Time: 00:00:00
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

40%

40%

42%

42%

44%

44%

46%

46%

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Question 6

Time: 00:00:00
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

2.91 m

2.91 m

3 m

3 m

5.82 m

5.82 m

None of these

None of these

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Question 7

Time: 00:00:00
The diagonal of the floor of a rectangular closet is 7 feet. The shorter side of the closet is 4 feet. What is the area of the closet in square feet?

5 1/4

5 1/4

13 1/2

13 1/2

27

27

37

37

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Question 8

Time: 00:00:00
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

10%

10%

10.08%

10.08%

20%

20%

28%

28%

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Question 9

Time: 00:00:00
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

20

20

24

24

30

30

33

33

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Question 10

Time: 00:00:00
The diagonal of a rectangle is 41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

9 cm

9 cm

18 cm

18 cm

20 cm

20 cm

41 cm

41 cm

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