Consider the following pairs

Explanation

Pair 1 (Cardamom Hills – Coromandel Coast) is incorrect: Cardamom Hills are located in Kerala and Tamil Nadu, part of the Western Ghats, along the Malabar Coast, not the Coromandel Coast (eastern coast). Pair 2 (Kaimur Hills – Konkan Coast) is incorrect: Kaimur Hills are in Madhya Pradesh, Uttar Pradesh, and Bihar, part of the Vindhyan Range in Central India, far from the Konkan Coast. Pair 3 (Mahadeo Hills – Central India) is correct: Mahadeo Hills are located in Madhya Pradesh, forming part of Central India’s Satpura Range. Pair 4 (Mikir Hills – North-East India) is correct: Mikir Hills are located in Assam, near the Kaziranga National Park. It is a Karbi – Plateau. Dambuchko is the highest peak in Mikir Hills