Accounting & Auditing standards

Go for Either Surbhi Bhansal or paduka's or

simply do compilation of  suggested answer or practice manual if time is less.

Best of luck.

Accounting Standards - M.P.Viayakumar

Auditing Standards - Kamal Garg/Surabhi Bhansal

ACCOUNTING AND AUDIT STANDARDS BY D S RAWAT...

REFER 

ACCOUNTING STANDARDS >>>>> DS RAWATH + STUDY MATERIAL

AUDITING STANDARDS>>>>> AS FOUNDATION BOOK + PRACTICE MANUAL