Answer is B is correct. Section 64 states that where an attachment has been made, any private transfer of the attached property is void as against all claims enforceable under attachment. Therefore option (b) is the correct answer.

Answer is D is correct. Precept is a command or an order, it is given by the court which passed the decree to a court which would be competent to execute the decree and to attach any property of Judgment debtor at once with the object to prevent the JD from alienating or otherwise dealing with his property to the detriment of decree holder till proper proceedings are taken out. Therefore option (d) is the correct answer.

Answer is B is correct. As per Section 60(1)(i) salary to the extent of one thousand rupees and two third of the remainder in execution of any decree other than a decree for maintenance. Therefore option (b) is the correct answer.

Answer is D is correct. According to Section 58 of Code of Civil Procedure no detention in civil imprisonment can be ordered if the decree is for a payment of amount not exceeding Rs. 2,000. Therefore option (d) is the correct answer.

Answer is A is correct. At any time after a warrant for the arrest of a judgment debtor has been issued, the court may cancel it on the ground that he is not in a fit state of health to be detained in prison. Therefore option (a) is the correct answer.