Day Questions

If we do not shave or cut our pubic hairs and also underarm hairs, can we still offer prayers and will they be valid?

It is recommended to remove the hair from both mentioned areas. However, the validity of the prayer is not affected by not removing hair from there.

If someone has missed fasts during the month of Ramadan and missed prayers as well, he should make up the fasts before the next Ramadan. Does he have to make the prayers before the next Ramadan as well?

One must make up the missed prayers, whether they were missed during the holy months or not. They should be made up as long as he is able to do so. There is no designated time for it. So, the make-up can be delayed, but it should not be considered as neglection of the orders of Almighty Allah.