# Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)

### done JEE Main Paper (Held On 26 May 2012)

• question_answer1) There are two balls in an urn. Each ball can be either white or black. If a white ball is put into the um and there after a ball is drawn at random from the um, then the probability that it is white is.   JEE Main Online Paper (Held On 26-May-2012)

A) $\frac{1}{4}$

B) $\frac{2}{3}$

C) $\frac{1}{5}$

D) $\frac{1}{3}$