A person owns a car showroom valued at one hundred thousand, and it has reached the nisab, but there is no money that has passed a year to be zakat-ed, is zakat obligatory on the displayed cars?

Regarding the prohibition of praying at the designated time according to the Shafi'is, the obligated person performs tayammum due to the lack of time sufficient for wudu or ghusl and prays, and then when time allows, they repeat the prayer. Is this ruling present among the esteemed Hanafi scholars? What is its method? How should the obligated person act if time is tight?

You said that unsold goods, as long as they are offered for sale, must have their zakat paid. But if there is zakat due from previous years, and the person was unaware of the obligation to pay zakat before, what is the ruling?

A woman was required to perform ghusl, but she had a medical excuse and could not use water, so she performed tayammum for each prayer until her medical excuse was gone and then she took a ghusl. Is this correct?

Is it permissible to perform ablution by wiping over the socks due to the difficulty of washing the feet for those residing in Europe?

Is a wall considered to be of the same nature as soil? Is it permissible to perform tayammum on it?

The father passed away, and the inheritance was not distributed. When the daughters requested their shares from one of the brothers, the mother and the youngest son refused. The mother became angry with them and started to pray against them. Is the mother's prayer answered? And are they sinful for that?

Is it permissible for me to perform tayammum if the water in my house runs out, or must I ask those around me, my neighbors, for it?

Is it permissible to wipe over women's socks, which are not light, called legal socks? Are they thicker than nylon?