# Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2014)

### done JEE Main Paper (Held On 11 April 2014)

• question_answer1) A stair-case of length l rests against a vertical wall and a floor of a room. Let P be a point on the stair-case, nearer to its end on the wall, that divides its length in the ratio 1 : 2. If the stair-case begins to slide on the floor, then the locus of P is:   [JEE Main Online Paper ( Held On 11 Apirl  2014 )

A) an ellipse of eccentricity$\frac{1}{2}$

B) an ellipse of eccentricity$\frac{\sqrt{3}}{2}$

C) a circle of radius$\frac{1}{2}$

D)  a circle of radius$\frac{\sqrt{3}}{2}l$