About studying it is fine but after completing the study can we get jobs easily?

See jobs you can get easily if you have good grades in your masters and certain extra knowledge about the job position which you will apply . In general jobs are available in uk , so don't worry about it. But i would suggest you to apply for good colleges as good colleges have better job opportunities than an average colleges .  If you apply in an average college than it can be difficult for anyone to get a good job with better salary .