A circular disc of area 0.49 ? square meters, rolls down a length of 1.76 km. The number of revolutions it makes is?

Area Problems
A circular disc of area 0.49 ? square meters, rolls down a length of 1.76 km. The number of revolutions it makes is?

300

400

4000

600

300

400

4000

600

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

2420 m2

2520 m2

2480 m2

1520 m2

2420 m2

2520 m2

2480 m2

1520 m2

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Area Problems
Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

400

300

200

500

400

300

200

500

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Area Problems
Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm.

44

64

84

22

44

64

84

22

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Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

8.75 %

10.5 %

10 %

10.25 %

8.75 %

10.5 %

10 %

10.25 %

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Area Problems
Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

6?53 sq cm

7?93 sq cm

8?63 sq cm

5?63 sq cm

6?53 sq cm

7?93 sq cm

8?63 sq cm

5?63 sq cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

Area Problems A circular disc of area 0.49 ? square meters, rolls down a length of 1.76 km. The number of revolutions it makes is?

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

Area Problems Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

Area Problems Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm.

Area Problems The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

Area Problems Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

Area Problems
A circular disc of area 0.49 ? square meters, rolls down a length of 1.76 km. The number of revolutions it makes is?

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

Area Problems
Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

Area Problems
Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm.

Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

Area Problems
Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.