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

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

1:6

1:9

None of these

1:3

1:6

1:9

None of these

1:3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

4928 m2

8956 m2

9865 m2

9856 m2

4928 m2

8956 m2

9865 m2

9856 m2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

32 m

27 m

30 m

33 m

32 m

27 m

30 m

33 m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

13 m

7 m

8 m

12 m

13 m

7 m

8 m

12 m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

9 cm

41 cm

20 cm

18 cm

9 cm

41 cm

20 cm

18 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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. 458

Rs. 558

Rs. 358

Rs. 258

Rs. 458

Rs. 558

Rs. 358

Rs. 258

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

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

Area Problems A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

Area Problems The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

Area Problems Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

Area Problems The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

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 of the radii of two circle is 1:3 the radio of their areas is?

Area Problems
A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

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