What type of Maths is involved in the Engineering course 

The basis would be similar to your LC course, particularly in first year. However, as you progress, the type of maths you'd be using would be very applied (and obviously discipline-specific)

Can you tell me about the Special Mathematics Qualifying Examination for Engineering.  I am doing HL maths but not sure I will get the required H4 for Mechanical Engineering

The Special Mathematics Qualifying Examination for Engineering takes please after the leaving cert results come out.  As we are not sure yet when that will be we have not been able to allocate a date.  However the examination will definitely go ahead and we will notify all students registered for the exam as soon as the dates for the leavening cert are confirmed.  You can register for the exam at the link below where you will also find further information:-http://www.nuigalway.ie/engineering-informatics/undergraduatestudents/engineeringmathsqualifyingexamination/

What course is recommended for a future career in robotics

If you are most interested is software control then computer science and electrical engineering are great. If your interest is closest to the hardware then mechanical engineering is a good option. Medical applications are dealt with in biomedical engineering. Robotics is starting to cut across lots of aspects of engineering. Choose what field interests you most and you'll find a robot to suit you!

With minimum H4 entry requirement in many places, how vital is a natural ability and aptitude for maths for engineering modules,.

Yes mathematics is an important component of all engineering disciplines. Instead of "natural ability" for mathematics, I would say one should have a "natural interest and curiosity" in this domain.

Provided you meet the admission criteria you will likely do well on the mathematical components as they always to link to relevant and interesting applied topics.

Do all Engineering programmes at NUI Galway offer a work placement and are they paid.

All NUI Galway programmes offer a work placement and the majority of these placements are paid.  Engineering at NUI Galway has developed very strong links with industry.  This might be a useful video on our placements to watch  https://www.youtube.com/playlist?list=PL2Uc8hUYFNp4XWJDbSNStCou2cxhfYH9e

What is the difference between the digital technology and The information technology options in the arts courses and which (If any) would be easier to learn for a student with very basic computing knowledge?

In GY125, you take a set of modules in digital culture and IT, as well as a second Arts subject.

In GY101, you start with 3 Arts subjects then specialise in 2 for your major. One of these can be the IT subject.

Students doing the IT subject in GY101 do slightly more technical programming modules, while in GY125 some of the IT modules are replaced by digital culture subjects.

GY125 is a 4-year programme (3 years of study with work placement or study abroad before final year), while GY101 is usually 3 years, except you can choose the BA International option if you are studying a language, and study abroad for a year.

Will the engineering entry maths exam be taking place or will the H4 requirement be lowered or dropped this year ?

We currently plan for the EMQE to take place after the LC results are out in a similar time frame to normal, but exact format and dates yet to be decided. The H4 requirement for Engineering programmes will remain.