A particle is projected with a velocity v such that its range on the horizontal plane is twice the greatest height attained by it. The range of the projectile is (where g is acceleration due to gravity)

• A. \[\frac{4{{v}^{2}}}{5g}\]                    
• B.        \[\frac{4g}{5{{v}^{2}}}\]
• C. \[\frac{{{v}^{2}}}{g}\]                       
• D.        \[\frac{4{{v}^{2}}}{\sqrt{5}g}\]