Can I write thirukural translation in tamil , if I select English as my language to write the main exam in TNPSC?

Can I write thirukural translation in tamil , if I select English as my language to write the main exam in TNPSC?

No you cannot do that. No such special provision is given to that section. You should write the whole subject paper in only one language i.e either in tamil or english ,which you have choosed for.

If you have selected English as your exam language ,then you can write only in English for thirukural.