Statistics and Probability: JEE Main 2007 Mathematics question

Two aeroplanes ${\rm I}$ and ${\rm I}$${\rm I}$ bomb a target in succession. The probabilities of ${\rm I}$ and ${\rm I}$${\rm I}$ scoring a hit correctly are $0.3$ and $0.2,$ respectively. The second plane will bomb only if the first misses the target. The probability that the target is hit by the second plane is :