I am interested in writing and I devote several hours a day to it.
However, I suspect your interviewers want to hear about YOU and not some anonymous person on the internet
they devote most of their time in studying math
It depends on your opinion
It depends on how much time you spend/devote to them. They don't have to take up a lot of time if you do not give them a lot of your time.
Please devote some time for me.
Decide how much weekly time you have to devote to the course.
If you mean how much time should you devote to looking after a snake - then the answer is - 'as long as it needs' ! Keeping reptiles CAN take up a lot of time - or very little. Each animal is different.
How much time to plan to devote for personal learning activities so that you can finish the requirements in the prescribe program?
I doubt if Joseph had any hobbies. In that time in history few people had much discretionary time for such things and had to devote their full time to work for support of a family.
(DEVOTE SOMETHING TO) give all or a large part of one's time or resources to (a person, activity, or cause):
I wish to devote more time to ... (English) -> Je souhaite consacrer plus de temps à ... (French)
maybe
his entire life