Great Offshore Limited interview questions

Basic engineering and marine knowledge, English vocabulary Past experience if any? Aptitude? Explain How would you react on emergency situations, what steps to take and whom to inform? Explanation about marine pollution and steps to prevent? Multiple choice questions about ship structure, directions,machineries, MARPOL,SOLAS, fire fighting. English grammar and paragraph completion.

I asked my friend to inform me about the opening. Then got a call from HR telephone round then PI and got selected.