In which of the following districts is the Nanda Devi Peak situated ?

The correct answer is (a) Chamoli.

Nanda Devi is the highest peak in the Garhwal Himalayas and the second-highest peak in India after Kanchenjunga. It is located in the Chamoli district of Uttarakhand state. The mountain is part of the Nanda Devi National Park, which is a UNESCO World Heritage Site.

The Nanda Devi peak is a popular destination for mountaineers and trekkers. The mountain is also sacred to Hindus and is considered to be one of the most important pilgrimage sites in the Himalayas.

The other options are incorrect because:

• Pauri Garhwal is a district in Uttarakhand state, but Nanda Devi is not located in this district.
• Tehri Garhwal is a district in Uttarakhand state, but Nanda Devi is not located in this district.
• Almora is a district in Uttarakhand state, but Nanda Devi is not located in this district.