The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?

Area Problems
The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?

147 sq. cm

77 sq. cm

154 sq. cm

210 sq. cm

147 sq. cm

77 sq. cm

154 sq. cm

210 sq. cm

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Area Problems
If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

20%

18%

10%

15%

20%

18%

10%

15%

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Area Problems
The ratio between the lenght and the breadth of a rectangle is 2 : 1. If breadth is 5 cm less than the length, what will be the parimeter of the rectangle?

40 cm

35 cm

25 cm

30 cm

40 cm

35 cm

25 cm

30 cm

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and the breadth is increased by 5 cm, the area of the rectangle is increased by 75 cm 2 . Therefore , the length of the rectangle is?

30 cm

20 cm

40 cm

50 cm

30 cm

20 cm

40 cm

50 cm

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Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

39.5 %

65.5 %

31.5 %

34.5 %

39.5 %

65.5 %

31.5 %

34.5 %

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Area Problems
The perimeter of a rectangle having area equal to 144 cm 2 and sides in the ratio 4 : 9 is

52 cm

64 cm

56 cm

60 cm

52 cm

64 cm

56 cm

60 cm

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Area Problems

Area Problems The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?

Area Problems If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

Area Problems The ratio between the lenght and the breadth of a rectangle is 2 : 1. If breadth is 5 cm less than the length, what will be the parimeter of the rectangle?

Area Problems The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and the breadth is increased by 5 cm, the area of the rectangle is increased by 75 cm 2 . Therefore , the length of the rectangle is?

Area Problems The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

Area Problems The perimeter of a rectangle having area equal to 144 cm 2 and sides in the ratio 4 : 9 is

Area Problems
The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?

Area Problems
If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

Area Problems
The ratio between the lenght and the breadth of a rectangle is 2 : 1. If breadth is 5 cm less than the length, what will be the parimeter of the rectangle?

Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and the breadth is increased by 5 cm, the area of the rectangle is increased by 75 cm 2 . Therefore , the length of the rectangle is?

Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

Area Problems
The perimeter of a rectangle having area equal to 144 cm 2 and sides in the ratio 4 : 9 is