CUET Mathematics 2022 7 Aug Shift 2 PYQs

The area (in sq. units) of the region bounded by $y = 2\sqrt{1 - x^2}$, $x \in [0, 1]$ and $x$-axis is equal to

The area of the region bounded by the curves $y = x$ and $y = x^3$ is:

Area (in sq. units) of the region bounded by the curve $y^2 = 4x$, $y$-axis and the line $y = 3$ is