Each side of a square formed by a wire is 14 cm. The area of the circle that can be formed by this wire is :

1. 144 cm²

2. 154 cm²

3. 164 cm²

4. 249.45 cm²

If the difference between the circumference and the diameter of a circle is 30 cm, the circumference of the circle is :

1. 44 cm

2. 45 cm

3. 46 cm

4. 48 cm

If the total cost of mowing a circular field at the rate of ₹1.20 per square metre is ₹4,620, then the cost of fencing the field at the rate of ₹4 per metre is :

1. ₹ 878

2. ₹ 880

3. ₹ 882

4. ₹ 884

There is a road of equal width all around a circular garden. The outer and inner circumferences of the road are 328 m and 200 m respectively. The area of the road will be :

1. 5376 m²

2. 5375 m²

3. 5374 m²

4. 5373 m²