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:

Area Problems
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:

2.02%

4.04%

2%

4%

2.02%

4.04%

2%

4%

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Area Problems
The diagonals of two squares are in the ratio of 3 : 2. Find the ratio of their areas.

9 : 5

9 : 4

9 : 7

9 : 2

9 : 5

9 : 4

9 : 7

9 : 2

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Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

80 cm

60 cm

50 cm

70 cm

80 cm

60 cm

50 cm

70 cm

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Area Problems
The wheel of an engine turns 350 times round its axle to cover a distance of 1.76 km. The diameter of the wheel is

3?3 cm

3 cm

9 cm

?3 cm

3?3 cm

3 cm

9 cm

?3 cm

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Area Problems
The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

38

40

39

37

38

40

39

37

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Area Problems
The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is

None of these

2480 m2

2420 m2

2520 m2

None of these

2480 m2

2420 m2

2520 m2

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Area Problems

Area Problems 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:

Area Problems The diagonals of two squares are in the ratio of 3 : 2. Find the ratio of their areas.

Area Problems A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems The wheel of an engine turns 350 times round its axle to cover a distance of 1.76 km. The diameter of the wheel is

Area Problems The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

Area Problems The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is

Area Problems
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:

Area Problems
The diagonals of two squares are in the ratio of 3 : 2. Find the ratio of their areas.

Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems
The wheel of an engine turns 350 times round its axle to cover a distance of 1.76 km. The diameter of the wheel is

Area Problems
The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

Area Problems
The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is