Quantitative Aptitude - Arithmetic Ability Questions

The circumference of a circle is equal to the perimeter of an equilateral Δ. If the radius of the circle is 14 cm what is the length of the side of the equilateral Δ?

If A is 50% more than B, then B is what percent of A?

Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in sq.cm)?

The least six digit number which is a perfect square is

Find the least number among  59, 949, 0.43 and 0.72.

Which of the following numbers is divisible by 12?

At what point does the line 2x - 3y = 6 cuts the Y axis?

What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?