What is the correct chronological sequence of the following events

Q. What is the correct chronological sequence of the following events relating to Shivaji?

A. Visit to Agra

B. Attack on Poona

C. Coronation

D. Signing of the Treaty of Purandar

Choose the answer from the codes given below:

(a) A, D, C, B

(b) B, D, A, C

(c) B, A, D, C

(d) C, A, B, D

Ans: (b) B, D, A, C