In a game of archery, a person wins if he hits the target, and loses if he misses the target. The probability that \(A\) wins is \(\dfrac16,\) the probability that \(B\) loses is \(\dfrac25,\) and the probability that \(C\) wins is \(\dfrac34.\) Find the probability that at least two of them loses the game.

A. \(\dfrac3{40}\)

B. \(\dfrac7{30}\)

C. \(\dfrac7{15}\)

D. \(\dfrac{19}{40}\)

E. \(\dfrac12\)

Answer: D

Source: e-GMAT