bobtait replied the topic: Timed PPL Practice Exam Problems
The take-off chart question used to have the answer at 580m, but somehow it seems to have recently changed. Your working is correct and I have reset the answer to 580m.
The Met question had you leaving Wagga (0500) one hour after the trough was passing through Wagga (0400) and that had you passing through the trough on the way to Canberra. That was a bit unfair. I have changed the departure time to 0400 so now it puts you clearly east of the trough. The FZL would then be 12000 ft. Thanks for your feed-back.