The area enclosed between the curves $y = x^2$ and $x = y^2$ is

Area of the region bounded by $y = -1$, $y = 2$, $x = y^3$ and $x = 0$ is :

The area (in square units) of the region bounded by the curve $y^2 = 4ax\ (a > 0)$ and the lines $y = 2a, x = 0$ is equal to:

The area (in square units) bounded by the curve $y = \cos x$ between $x = 0$ and $x = 2\pi$ in first quadrant is equal to:

The area bounded by the line $y=x$, the $x-axis$ and the ordinates $x=-1$ and $x=2$ is

If the area bounded by curves $y = 2^{kx}$, $x = 0$, $x = 2$ in first quadrant is $\frac{3}{\log 2}$, then $k$ is ($k \neq 0$)

The maximum height (in meters) achieved in the first jump is