A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Area Problems
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Rs. 258

Rs. 558

Rs. 458

Rs. 358

Rs. 258

Rs. 558

Rs. 458

Rs. 358

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Area Problems
The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is?

none of these

260 m

280 m

360 m

none of these

260 m

280 m

360 m

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Area Problems
The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

70 m

56 m

77 m

84 m

70 m

56 m

77 m

84 m

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Area Problems
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:

10.08%

28%

10%

20%

10.08%

28%

10%

20%

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Area Problems
The ratio of the radii of two circle is 1:3 the radio of their areas is?

1:6

1:9

1:3

None of these

1:6

1:9

1:3

None of these

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Area Problems
The ratio of the area of a square to that of the square drawn on its diagonal is

2;3

1:2

3:1

4:1

2;3

1:2

3:1

4:1

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

Area Problems A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Area Problems The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is?

Area Problems The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

Area Problems 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:

Area Problems The ratio of the radii of two circle is 1:3 the radio of their areas is?

Area Problems The ratio of the area of a square to that of the square drawn on its diagonal is

Area Problems
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Area Problems
The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is?

Area Problems
The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

Area Problems
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:

Area Problems
The ratio of the radii of two circle is 1:3 the radio of their areas is?

Area Problems
The ratio of the area of a square to that of the square drawn on its diagonal is