Kharaj is:

(A) Poor tax
(B) Land tax
(C) Poll tax
(D) None of these

The answer is: (B) Land tax

Saifullah was the title of:

(A) Hazrat Umar (RA)
(B) Hazrat Usman (RA)
(C) Hazrat Ali (RA)
(D) Hazrat Khalid Bin Waleed (RA)

The answer is: (D) Hazrat Khalid Bin Waleed (RA)