Which of the following are in Agasthyamala Biosphere Reserve?

The correct answer is Neyyar , Peppara and Shendurney Wildlife Sanctuaries; and Kalakad Mundanthurai Tiger Reserve.

Step 1: Understanding the Agasthyamala Biosphere Reserve
The Agasthyamala Biosphere Reserve was established in 2001 and is located at the southernmost end of the Western Ghats, straddling the border between Kerala and Tamil Nadu in India. It was included in UNESCO's World Network of Biosphere Reserves in 2016 due to its rich biodiversity and high concentration of endemic flora and fauna.

Step 2: Key Protected Areas Included in the Reserve
The reserve encompasses several contiguous protected areas across Kerala and Tamil Nadu:
• Kerala side: Neyyar Wildlife Sanctuary, Peppara Wildlife Sanctuary, and Shendurney Wildlife Sanctuary.
• Tamil Nadu side: Kalakad Mundanthurai Tiger Reserve (KMTR).

Step 3: Evaluating the Options
• Neyyar, Peppara and Shendurney Wildlife Sanctuaries; and Kalakad Mundanthurai Tiger Reserve: Correct. These form the core protected zones of the Agasthyamala Biosphere Reserve.
• Mudumalai, Sathyamangalam and Wayanad Wildlife Sanctuaries; and Silent Valley National Park: Incorrect. These are associated with the Nilgiri Biosphere Reserve.
• Kaundinya, Gundla Brahmeswaram and Papikonda Wildlife Sanctuaries; and Mukurthi National Park: Incorrect. Kaundinya, Gundla Brahmeswaram, and Papikonda are located in Andhra Pradesh, while Mukurthi is in Tamil Nadu.
• Kawal and Sri Venkateswara Wildlife Sanctuaries; and Nagarjunasagar-Srisailam Tiger Reserve: Incorrect. These are located in Telangana and Andhra Pradesh.

Conclusion:
Hence, the protected areas that comprise the Agasthyamala Biosphere Reserve are Neyyar, Peppara, and Shendurney Wildlife Sanctuaries, along with the Kalakad Mundanthurai Tiger Reserve.