Which of the following books was written by Ishwardas Nagar ?

Which of the following books was written by Ishwardas Nagar ?

Which of the following books was written by Ishwardas Nagar ? 


(A) Futuhat-i-Alamgiri
(B) Bir Binod
(C) Chhatra Prakash
(D) Ahkam-i-Alamgiri

Ans : (A)