yes
It helps
All 'A's. or all with the exception of a B. Make sure your maths and sciences are strong. Also your ECs should preferably involve some science background.
No Maths is needed to become an engineer.
Its not necessary but it's advised
when did Rene Descartes become interested in maths
I think you need Economics, History and Maths (i think that's not necessary).. Maybe biology!
Because its necessary ..!
Yes.
Yes maths and drawing both essential for architecture.
No, maths is really necessary to get admission in NIFT
It is necessary and very important in day to day life.
In science it is also necessary to use maths as you need to perform certain calculations.