$\begin{array}{1 1}(A)\;\frac{1}{18}\quad(B)\;\frac{5}{18}\quad(C)\;\frac{1}{5}\quad(D)\;\frac{2}{5}\end{array} $

Want to ask us a question? Click here

Browse Questions

Ad |

0 votes

Ask Question

Take Test

x

JEE MAIN, CBSE, NEET Mobile and Tablet App

The ultimate mobile app to help you crack your examinations

...