Which of the following is not correctly matched?

Correct option is B

The correct answer is: (b) Bhuvankosha – Ksheer Swami
Explanation
(a) Viddhashalabhanjika — Rajasekhara
Correct. Rajasekhara was a Sanskrit poet and dramatist.
(b) Bhuvankosha is NOT written by Ksheer Swami
The correct author is Vidyavinod, not Ksheer Swami. Hence this pair is incorrect.
(c) Prabhavak Prashasti — Chandraprabha Suri
Correct. A Jain text describing Jain acharyas.
(d) Prithvirajavijaya — Jayanaka
Correct. Jayanaka wrote this biography of Prithviraj Chauhan.
Thus, the only mismatched pair is (b).
Additional Information
· Rajasekhara’s works include Karpuramanjari and Balaramayana.
· Prithvirajavijaya is one of the earliest Sanskrit texts on Prithviraj Chauhan.
· Jain acharyas often composed Prashastis (praise texts).