Ireland GMAT Questions

Will GMAT be relevant for any course in Ireland or should I do it or not for a MBA/Master's?

Can I wait for a fully funded scholarship and prepare for GMAT for one year before applying in UK/Ireland for a Master's/MBA?

What are the chances of getting application-based scholarships for management programs with my profile and GMAT score in UK/Ireland for a Bachelor's?

Is GMAT accepted by good colleges for MBA admissions abroad in UK/Ireland?

If I apply now, when should I give my GMAT exam since preparation takes time in UK/Ireland?