If $$x=\sqrt{a^3\sqrt{b}\sqrt{a^3}\sqrt{b}}$$.. then the value of x is

What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2 ?

In a circle with centre O, AB and CD are two diameters perpendicular to each other. The length of chord AC is

The value of $$\sqrt{-\sqrt{3}+\sqrt{3+8\sqrt{7+4\sqrt{3}}}}$$ is

A line graph