If the numerical value of the circumference and area of a circle is same, then the area is

If the numerical value of the circumference and area of a circle is same, then the area is
1). $6\pi$ sq. unit
2). $4\pi$ sq. unit
3). $8\pi$ sq. unit
4). $12\pi$ sq. unit

SSC CGL Books

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (4+2)
Submit:

Other Questions

1. A copper wire is bent in the form of square with an area of 121 sq.cm.. If the same wire is bent in the form of a circle, the radius (in cm) of the circle is (Take $\pi$ = $\frac{22}{7}$)

2. The box is prepared in the form of cuboid which need to be wrap by paper. Dimension of cuboid is 23 cm × 10 cm × 6 cm. Area needs to be wrap is _______ cm2.

3. The perimeter of a square and a circular field are the same. If the area of the circular field is 3850 sq metres, what is the area (in sq.m.) of the square

4. By melting two solid metallic spheres of radii 1 cm and 6 cm, a hollow sphere of thickness 1 cm is made. The external radius of the hollow sphere will be

5. Find the surface area (in cm2) of a sphere of diameter 28 cm.

6. Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity A: Area of a triangle with perimeter 24 cm Quantity B: Area of a square with perimeter 32 cm

7. The radius of the incircle of a triangle whose sides are 9 cm, 12 cm and 15 cm is

8. Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of AP:PB is 2:3, and area of $\triangle$ APQ is 8 sq cm, what is the area of trapezium PQCB?

9. How many litres of water can be stored in a tank of 1 m length, ½ m breadth, and ½ m tall?

10. What would be the area of a circle whose diameter is 30.8 cms?