A magistrate appointed by Provincial Government under section 30, Cr.P.C enjoys all powers except________?

Decree granting permanent injunction that prohibits some one for doing an act is________?

In Juvenile Court can determine age of a child by the help of________?

The evidence recorded under section 161, by police officer is ________ type of evidence?

Whoever wrongfully restrains any person in such a manner as to prevent that person from proceeding beyond certain circumscribing limits is said________?

Section 31, of the Sale of Goods Act, duty bounds the buyer to________?