A college student has to appear for two examinations A and B. The probabilities that the student passes in A…

A college student has to appear for two examinations A and B. The probabilities that the student passes in A and B are $\frac{2}{3}$ and $\frac{3}{4}$ respectively. If it is known that the student passes at least one among the two examinations, then the probability that the student will pass both the examinations is
  1. $\frac{1}{6}$
  2. $\frac{1}{2}$
  3. $\frac{1}{3}$
  4. $\frac{6}{11}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 1)

Practice more Probability questions on Aicharya