Women working from home

Q: I am a single daughter of my parents and they have become very poor and weak. They are not able to earn anymore. I am a graduated girl and I want to work in order to provide for them. In 6 months I would be getting married. My in laws are not allowing me to work. The kind of jobs I get is mixing with opposite sex. The company told me that they'll provide me cab facilities and I would be going alone with the driver and a guard either male or female. My father is suffering from severe illness. Is it haraam for me to work? Or should I ask my relatives for help?

Flowing blood

Q: I know non flowing blood is pure but what if it is wet where the wound is and the blood/wetness goes on a towel or elsewhere you've touched? Does it make the towel or elsewhere najis? Or if I'm not sure if it did transfer anywhere then is it still pure?

Bequest for a property to be given to someone after one's death

Q: "A" nominated the name of "BC" in immovable property during his life time at the society records, stating that after his death "BC" will be the owner of the immovable property, in the presence of his other legal heirs/family members and the other legal heirs knows the same, thereafter "A" died, whether the nominees "BC" will be the sole co-owners of the said immovable property or other legal heirs of the deceased will have right over the said property, as per Islam, Please answer.

Binary option trading

Q: Many people are going binary option nowadays to make money. Is it halaal to trade online through investment in binary options in the stock exchange. It basically is speculation whether or not a commodity will go up or down in the stock exchange. Nowadays the software purchased by yourself will do the speculation for you. Please advise whether this sort of earnings in halaal.