Hi imranwch,
Many Test Takers spend 3 months (or more) of consistent study time before they hit their 'peak' scores, so since you've been studying for just one month, you should not expect to have mastered any aspects of the GMAT just yet.
GMAC has publicly stated that the Official Score that you earn on Test Day is within +/- 30 points of actual ability. Assuming a similar 'swing' in how your CATs function, your 2 CAT score results show that you essentially performed the same each time (about 460 +/- a few points). You handle certain aspects of the GMAT consistently well, but you also make certain consistent mistakes. Statistically-speaking raising a 460 to the point that you can consistently score 600+ will likely require at least another 2-3 months of consistent, guided study - and you'll have to make significant improvements to how you handle BOTH the Quant and Verbal sections. Thankfully, the GMAT is a consistent, predictable Exam, so you CAN train to score at a higher level. Based on the application deadline you listed, you only have about 4 weeks of potential study time though, so there will likely be a limit to how much you can improve in that time.
The information in your last post appears to have been 'cut off', but it sounds as though the University of Saskatchewan has some type of minimum GMAT Score requirement. What is that requirement? I ask because that aspect of your application would be the immediate concern - and if you don't have enough time to hit that Score, then you might need to consider pushing back your application.
GMAT assassins aren't born, they're made,
Rich